Question: Who sings the lead song in a 2010 romantic comedy starring Jessica Alba, Kathy Bates, and Bradley Cooper?

full_context: Document 1: Stay (Sugarland song): "Stay" is a song recorded by American country music duo Sugarland. It was released in September 2007 as the fourth and final single from their album "Enjoy the Ride" (see 2006 in country music). Overall, the song is the group's eighth single to enter the "Billboard" Hot Country Songs charts, where it reached a peak position of #2 for four weeks, stuck behind Taylor Swift's "Our Song", and has become their signature song. The music video for "Stay" was ranked #10 on CMT's 100 Greatest Videos.
Document 2: This Way (Jewel album): This Way is the fourth studio album by singer-songwriter Jewel, released in 2001, through Atlantic Records. She was looking for a raw, live-sounding album, leading her to be involved in the album's production. Singles included the hits "Standing Still" and "Break Me" as well as the eponymous track "This Way", which was also featured on the soundtrack to the film "Life or Something Like It". Lastly, "Serve the Ego" was remixed by Hani Num and Mike Rizzo and became a number one hit on the US Club charts. The album debuted at number 9 on Billboard 200 with first week sales of 140,000 units. As of 2007, the album has sold over 1.5 million copies in the United States and has been certified platinum by the RIAA. "This Way" reached  6 in Australia and has since been certified platinum.
Document 3: Mother's Day (2016 film): Mother's Day is a 2016 American romantic comedy film directed by Garry Marshall and written by Marshall, Tom Hines, Lily Hollander, Anya Kochoff-Romano and Matt Walker. It features an ensemble cast, led by Jennifer Aniston, Kate Hudson, Julia Roberts, Jason Sudeikis, Timothy Olyphant, Britt Robertson, Jack Whitehall, Héctor Elizondo and Margo Martindale. Filming began on August 18, 2015, in Atlanta, Georgia. It was released in the United States on April 29, 2016, by Open Road Films and grossed $43 million worldwide.
Document 4: Date Night: Date Night is a 2010 American comedy film directed by Shawn Levy, written by Josh Klausner and starring Steve Carell and Tina Fey as a couple who get caught up in a case of mistaken identity while on a date.
Document 5: Stay Here Forever: "Stay Here Forever" is a song written by Jewel, Dallas Davidson, and Bobby Pinson and recorded by American recording artist Jewel. It was released to country radio in January 2010 and as a music download on February 9, 2010, and serves as the lead song for the movie "Valentine's Day", as well as the lead-off single to Jewel's second country album, "Sweet and Wild", which was released on June 8, 2010 via Valory Music Group. The song is Jewel's first chart single on the country charts since "Till It Feels Like Cheating," which peaked at number 57 in November 2008.
Document 6: Forever and for Always: "Forever and for Always" is a song co-written and recorded by Canadian country music singer Shania Twain and it was the third country single from her fourth studio album "Up!" (2002). The song was written by Mutt Lange and Twain. The single was released in the United States radio on April 7, 2003. The video debuted on Country Music Television on April 26, 2003. The song was also used for Febreze: Scentstories promotion, in which Twain took part. In 2006, "Forever and for Always" was certified gold for 500,000 digital downloads in the U.S. by the RIAA.
Document 7: Forever Country: "Forever Country" is a medley performed by the Artists of Then, Now & Forever, a one-time gathering of 30 country music artists. The song, which was recorded to honor the 50th Annual Country Music Association Awards, is a medley of John Denver's "Take Me Home, Country Roads," Willie Nelson's "On the Road Again," and Dolly Parton's "I Will Always Love You." The medley was originally conceived to be just one song until director Joseph Kahn proposed the idea of mashing together three songs into one. It was recorded in a span of three days in Nashville, Tennessee in June 2016 with Shane McAnally as producer. A music video directed by Kahn was released to accompany and promote the song.
Document 8: Marc Silverstein: Marc Silverstein (born July 1, 1971) is an American screenwriter. His writing partner is Abby Kohn. They are known for co-writing romantic comedy films such as "Never Been Kissed", "He's Just Not That Into You", "How to Be Single", and the story for "Valentine's Day". They also co-wrote the romantic drama film "The Vow". Silverstein is married to actress Busy Philipps, with whom he has two daughters, Birdie and Cricket.
Document 9: Garry Marshall: Garry Kent Marshall (November 13, 1934 – July 19, 2016) was an American actor, director, producer, writer, and voice artist best known for creating "Happy Days" and its various spin-offs, developing Neil Simon's 1965 play "The Odd Couple" for television, and directing "Pretty Woman", "Runaway Bride", "Valentine's Day", "New Year's Eve", "Mother's Day", ""The Princess Diaries", and "". He provided the voice of Buck Cluck in "Chicken Little".
Document 10: Valentine's Day (2010 film): Valentine's Day is a 2010 American romantic comedy film directed by Garry Marshall. The screenplay and the story were written by Katherine Fugate, Abby Kohn and Marc Silverstein. The film consists of an ensemble cast led by Jessica Alba, Kathy Bates, Jessica Biel, Bradley Cooper, Eric Dane, Patrick Dempsey, Héctor Elizondo, Jamie Foxx, Jennifer Garner, Topher Grace, Anne Hathaway, Ashton Kutcher, Queen Latifah, Taylor Lautner, George Lopez, Shirley MacLaine, Emma Roberts, Julia Roberts, Carter Jenkins, and Taylor Swift in her film debut. While the film received negative reviews, it was a major box office success.
Document 11: Valentine (film): Valentine is a 2001 American slasher film directed by Jamie Blanks, and starring Denise Richards, David Boreanaz, Marley Shelton, Jessica Capshaw, and Katherine Heigl. Loosely based on the novel of the same name by Tom Savage, the film follows a group of women in San Francisco who are stalked by a man whom they tormented during their childhood.
Document 12: Jonathan Dayton and Valerie Faris: Jonathan Dayton (born July 7, 1957) and Valerie Faris (born October 20, 1958) are a team of American film and music video directors, and also husband and wife, that received critical acclaim for their feature film directorial debut, "Little Miss Sunshine". Later the couple went on to direct the 2012 romantic comedy-drama "Ruby Sparks", and the 2017 biographical comedy-drama sports film "Battle of the Sexes", which were also met with a positive critical consensus.
Document 13: New Year's Eve (2011 film): New Year's Eve is a 2011 American romantic comedy film directed by Garry Marshall and stars Halle Berry, Jessica Biel, Jon Bon Jovi, Abigail Breslin, Ludacris, Robert De Niro, Josh Duhamel, Zac Efron, Héctor Elizondo, Katherine Heigl, Ashton Kutcher, Seth Meyers, Lea Michele, Sarah Jessica Parker, Michelle Pfeiffer, Til Schweiger, Hilary Swank, Sofía Vergara and Alyssa Milano.
Document 14: Valentine's Day (soundtrack): Valentine's Day Soundtrack is the official soundtrack to the 2010 film "Valentine's Day", released on February 9, 2010 via Big Machine Records. The album includes contributions from country and pop artists, including Big Machine signees Taylor Swift, Jewel and Steel Magnolia.
Document 15: I Love You Always Forever: "I Love You Always Forever" is a song by British singer Donna Lewis. It was released in the United States in May 1996 as the lead single from her debut album, "Now in a Minute". Inspired by the H. E. Bates novel "Love for Lydia", it peaked at number five on the UK Singles Chart. Outside the United Kingdom, it peaked within the top ten of the charts in Australia, Austria, Canada, France, Germany, New Zealand, Norway, Switzerland and the United States. In the latter country, the song peaked at number two on the "Billboard" Hot 100, where it remained for nine weeks during the summer of 1996, kept from number one by Los Del Rio's "Macarena". Despite this, the song was number one on the Hot 100 Airplay chart for thirteen weeks and the "Billboard" Top 40 Mainstream chart for eleven weeks, becoming one of the most played songs of the 1990s. The song therefore is drawn for third place among songs with the longest runs at number two on the "Billboard" Hot 100 and drawn at second for the most weeks at the "Billboard" Top 40 Mainstream chart. In Australia, the single also peaked at number two on the ARIA Singles Chart. In 2016, the song was covered by Australian pop singer Betty Who, peaking at number six on the ARIA Singles Chart.
ground_truth: Jewel