WATCH: See One Direction's Surprise Cameo on ' American Idol' Liam, 22, sparked rumors of a new romance when he posted a rose on Instagram and captioned the photo, "Happy Valentine's Day baby..." , which she was judging at the time. Cheryl, 32, was again on the judging panel during the 2010 season that led to the formation of One Direction.
NEWS: One Direction's Liam Payne Shows Off Rock-Hard Abs After Losing ' Christmas Weight' The "Perfect" singer ended a relationship with Sophia Smith last year, while Cheryl is divorcing her husband of 19 months, Jean-Bernard Ferndandez-Versini.
He is currently finding success as a solo artist, with two-top ten hits under his belt.
But Niall Horan has admitted that he would drop his blossoming career at any moment if the much-anticipated One Direction reunion was to materialise.
STRAFFAN, IRELAND - MAY 18: Singer Niall Horan of One Direction practices on the range during a Pro-Am round prior to the start of the Dubai Duty Free Irish Open Hosted by the Rory Foundation at The K Club on May 18, 2016 in Straffan, Ireland.
"Happy #internationalwomensday to my favourite woman in the world 😘😘 hope I make you as happy as u make me X," he wrote alongside a photo of Cheryl.
The guys of One Direction have had to deal with the details of their relationships being public knowledge the last four and a half years they have been a band. The 22-year-old singer seemingly confirmed the romance rumors with the 32-year-old television personality by changing his Instagram profile picture to a black and white selfie of the couple.PHOTOS: Check out the latest pics of Liam Payne Liam and Cheryl first met in 2008 when a 14-year-old Liam auditioned for the . The One Directioner broke up with longtime girlfriend Sophia Smith last October and Cheryl is currently in the middle of a divorce from Jean-Bernard Fernandez-Versini, who she married in July 2014.Click through the gallery to see what's going on with each of the guys and then tell us in the comments which member of 1D is your fave!The boys of One Direction have thousands of girls screaming at them every night, so it’s no surprise that they have a way with the ladies off-stage.Speaking to Billboard, the 23-year-old confessed he would cast his solo career aside for the band, as it is the reason he first found fame - before going on to address romance rumours with Selena Gomez, and his turbulent friendship with Zayn Malik.