1. "The Fault in Our Stars"
   "A Star Is Born"
2. "Brokeback Mountain"
   "Titanic"

Directed and written by James Cameron, "Titanic" was the highest-grossing film of all time until it was surpassed by "Avatar," another Cameron film, in 2010. A 3D version of the movie was released in 2012.

1. "Never Been Kissed"
   "She's All That"
2. "Picture Perfect"
   "Pretty Woman"

The third highest-grossing movie of 1990, "Pretty Woman" earned Julia Roberts her first Academy Award nomination for Best Actress. She also won the 1991 Golden Globe for Best Actress in a Motion Picture – Musical or Comedy for the role.

1. "10 Things I Hate About You"
   "Brokeback Mountain"
2. "Casanova"
   "Candy"

"10 Things I Hate About You" was a 1999 comedy written as a modernization of Shakespeare's play "The Taming of the Shrew." In addition to helping launch the career of Stiles, the movie also introduced the world to a talented young actor named Heath Ledger.

1. "Overboard"
   "The Princess Bride"
2. "Romancing the Stone"
   "Roxanne"

Since its release in 1987, "The Princess Bride" has become one of the most celebrated and oft-quoted American rom-coms of all time. The movie starred Robin Wright, Cary Elwes, Mandy Patinkin and Christopher Guest.

1. "Juno"
   "The Big Sick"
2. "(500) Days of Summer"
   "Blue Valentine"

Released in 2007, "Juno" received four Academy Award nominations, including ones for Best Actress and Best Picture. It won the Oscar for Best Original Screenplay, which was written by Diablo Cody.

1. "Risky Business"
   "Jerry Maguire"
2. "Cocktail"
   "Losin' It"

A critical and commercial success, "Jerry Maguire" was responsible for bringing a number of commonly quoted phrases into the American lexicon, including "Show me the money" and "You complete me."

1. "Working Girl"
   "Mannequin"
2. "Broadcast News"
   "Baby Boom"

Directed by Mike Nichols, this 1988 hit was nominated for five Academy Awards, including Best Picture, Best Director, Best Actress and Best Supporting Actress. In the end, it won one Oscar — Carly Simon took home the award for Best Original Song for "Let the River Run."

1. "Groundhog Day"
   "There's Something About Mary"
2. "Chasing Amy"
   "One Fine Day"

Since its release in 1993, "Groundhog Day" has become one of Bill Murray's most beloved movies. In 2016, the film was adapted into a musical that debuted in London and ran on Broadway for more than a year.

1. "Moonstruck"
   "Mannequin"
2. "Dirty Dancing"
   "Some Kind of Wonderful"

"Dirty Dancing" was a huge hit when it was released in 1987. In addition to earning more than $214 million worldwide, it was the first movie to sell more than a million copies for home video. Its wildly popular soundtrack became one of the best-selling albums of all time.

1. "27 Dresses"
   "The Proposal"
2. "Hitch"
   "The Holiday"

This 2005 rom-com stars Will Smith as a professional dating coach named Alex "Hitch" Hitchens. When he falls for Sara, played by Eva Mendes, he is shocked to learn that his usual techniques for wooing women do not work on her.

1. "The Wedding Date"
   "The Wedding Singer"
2. "Wedding Crashers"
   "The Wedding Planner"

This 2005 rom-com starring Dermot Mulroney and Debra Messing was disliked by critics but adored by audiences. It earned $47 million worldwide at the box office, which was roughly three times its $15 million budget.

1. "Michael"
   "13 Going on 30"
2. "Splash"
   "City of Angels"

This 1998 movie starred Nicolas Cage as an angel who falls in love with a human, played by Meg Ryan. It was loosely based on a German romantic fantasy film from 1987 called "Wings of Desire."

1. "Pretty in Pink"
   "Sixteen Candles"
2. "Clueless"
   "Some Kind of Wonderful"

This John Hughes classic stars Molly Ringwald as Andie and Andrew McCarthy as Blaine, two star-crossed high school seniors from different sides of the tracks. Reportedly, Charlie Sheen was initially considered for the role of Blaine.

1. "Legally Blonde"
   "Home Again"
2. "Sweet Home Alabama"
   "Just Like Heaven"

While "Sweet Home Alabama" was released in 2002 to mixed reviews, that didn't stop it from becoming a box office hit. The rom-com earned more than $180 million in box office sales worldwide, which was well above its reported $30 million budget.

1. "The Runaway Bride"
   "My Best Friend's Wedding"
2. "Something to Talk About"
   "Everyone Says I Love You"

Dermot Mulroney, Cameron Diaz and Rupert Everett starred alongside Julia Roberts in this 1997 romantic comedy. It was a global box office hit, earning more than $299 million worldwide.

1. "Silver Livings Playbook"
   "The Truth About Cats & Dogs"
2. "Green Card"
   "It Could Happen to You"

Bradley Cooper says this to Jennifer Lawrence in this popular 2012 romantic comedy-drama. A critical and box office hit, the movie received eight Oscar nominations, including one for Best Actress, which Jennifer Lawrence won.

1. "Serendipity"
   "Along Came Polly"
2. "Chasing Liberty"
   "Raising Helen"

Set in New York City, this 2001 romantic comedy starring John Cusack and Kate Beckinsale was released in the U.S. on September 13, 2001 — two days after the attacks of September 11th. Skyline shots featuring the Twin Towers were digitally removed from the film.

1. "Sleepless in Seattle"
   "You've Got Mail"
2. "My Blue Heaven"
   "Michael"

Released in 1998, "You've Got Mail" starred rom-com darlings Meg Ryan and Tom Hanks. Before making this movie, the two actors had already starred in two films together — "Joe Versus the Volcano" in 1990 and "Sleepless in Seattle" in 1993.

1. "The Fault in Our Stars"
   "A Star Is Born"
2. "The Notebook"
   "P.S. I Love You"

Released in 2014, "The Fault in Our Stars" was based on a 2012 novel by John Green. The film was an instant hit, reaching number one at the box office during its opening weekend and going on to gross more than $307 million worldwide.

1. "Walk the Line"
   "A Walk to Remember"
2. "Brokeback Mountain"
   "About a Boy"

Based on a Nicholas Sparks novel of the same name, "A Walk to Remember" was released in 2002. Mandy Moore, who starred alongside Shane West in the movie, won an MTV Movie Award for Best Breakthrough Female Performance for the role.

1. "Pretty Women"
   "Shall We Dance?"
2. "Dr. T & the Women"
   "Runaway Bride"

Directed by Gary Marshall and released in 1999, "Runaway Bride" reunited Julia Roberts and Richard Gere on the big screen for the first time since 1990's "Pretty Woman." While not a critical hit, the movie grossed more than $309 million worldwide.

1. "There's Something About Mary"
   "While You Were Sleeping"
2. "Bull Durham"
   "Moonstruck"

Starring Cher and Nicholas Cage, "Moonstruck" was a huge hit when it came out in 1987. The movie grossed $80 million at the U.S. box office and became the fifth highest-grossing film in America that year.

1. "Never Been Kissed"
   "50 First Dates"
2. "Fever Pitch"
   "Ever After"

Adam Sandler starred opposite Barrymore in this 2004 rom-com about a woman with short-term memory. The pair previously starred together in 1998's "The Wedding Singer" and went on to star in the 2014 comedy "Blended."

1. "Sabrina"
   "Sliding Doors"
2. "As Good As It Gets"
   "He Said, She Said"

Jack Nicholson and Helen Hunt won Best Actor and Best Actress Oscars for their performances in this hit 1997 film. It's the most recent movie since 1991's "The Silence of the Lambs" (1991) to win both lead actor awards.

1. "The Breakfast Club"
   "Some Kind of Wonderful"
2. "Ferris Bueller's Day Off"
   "She's Having a Baby"

Reportedly, John Hughes wrote this teen romance in response to his disappointment over having to revise the ending of "Pretty in Pink" to appease test audiences. Unlike Duckie and Andie in "Pretty in Pink," childhood friends Watts and Keith end up together at the end of "Some Kind of Wonderful."

1. "Love Story"
   "The Way We Were"
2. "The Goodbye Girl"
   "Heaven Can Wait"

Based on a novel of the same name, "Love Story" was released in 1970 and starred Ali MacGraw and Ryan O'Neal. One of the most quoted movie quotes of all time, this line is said twice during the course of the film.

1. "Manhattan"
   "Sleeper"
2. "Annie Hall"
   "Hannah and Her Sisters"

Released in 1977, this romantic comedy won four Academy Awards in 1978, including Best Picture, Best Original Screenplay, Best Director and Best Actress (Diane Keaton). Keaton also won a Golden Globe for her performance in the film.

1. "Somewhere in Time"
   "Forever Young"
2. "About Time"
   "Eternal Sunshine of the Spotless Mind"

Kate Winslet received an Academy Award nomination for Best Actress for her turn in this film, which also starred Jim Carrey. The movie also earned an Oscar nomination for Best Original Screenplay, which it won.

1. "A Walk to Remember"
   "The Devil Wears Prada"
2. "Bridget Jones's Diary "
   "In Her Shoes"

Played by Colin Firth, Mark Darcy delivers this line in the first of three movies about the romantic adventures of a charming British woman named Bridget Jones. Renée Zellweger starred in the title role for all three films.

1. "Maid in Manhattan"
   "My Big Fat Greek Wedding"
2. "Definitely, Maybe"
   "Just Friends"

Ryan Reynolds delivers this line to Isla Fisher in this 2008 romantic comedy. He finishes his romantic declaration with: "Because the first time that I saw these hands, I couldn't imagine not being able to hold them."

1. "Love Actually"
   "Definitely, Maybe"
2. "Forgetting Sarah Marshall"
   "Failure to Launch"

This popular British romantic comedy from 2003 features a star-studded ensemble cast, including Hugh Grant, Emma Thompson, Liam Neeson and Laura Linney. It was directed by Richard Curtis, who also directed "Four Weddings and a Funeral," "Bridget Jones's Diary" and "Notting Hill."

1. "Drive Me Crazy"
   "Most Love Dogs"
2. "Say Anything ... "
   "Four Weddings and a Funeral"

Released in 1989, this romantic comedy-drama starring John Cusack and Ione Skye marked the directorial debut of Cameron Crowe. Crowe went on to direct other classic films such as "Almost Famous" and "Jerry Maguire."

1. "The Notebook"
   "Crazy, Stupid, Love"
2. "Love Actually"
   "Addicted to Love"

Ryan Gosling was nominated for a Golden Globe for Best Actor in a Motion Picture Musical or Comedy for his performance in this ensemble, which also stars Steve Carell, Julianne Moore and Emma Stone.

1. "When Harry Met Sally"
   "Can't Buy Me Love"
2. "Pretty in Pink"
   "Say Anything"

Directed by Rob Reiner, "When Harry Met Sally" starred Billy Crystal and Meg Ryan as two best friends who fall in love. Released in 1989, the film has been named one of the top 10 romantic movies of all time by Entertainment Weekly.

1. "Pretty Woman"
   "Notting Hill"
2. "Runaway Bride"
   "Mystic Pizza"

Released in 1999, "Notting Hill" starred Hugh Grant as a British book store owner who falls in love with a famous American actress played by Julia Roberts. A critical and box office hit, the film was the highest-grossing British film of the year.