As a member of One Direction, Niall Horan meets tons of celebrities! However, Niall recently revealed that out of all the stars he's met Katy Perry has left him the most starstruck! "Katy still gets me every time," he said. "She's a very funny in person!" Niall first met Katy while he was auditioning for The X Factor and she was a guest judge. Although Katy put Niall through at his audition, she thought he was too young. "Don't let me down," she told him at the audition. Two years later, One Direction is a huge success! Katy knows she made the right decision and tweeted, "@NiallOfficial congratulations, you didn't let me down! Xo."
What celebrity would you be the most starstruck by? Tell us in the comments! Also, be sure to check out the June issue of TWIST where Niall and the rest of the 1D boys reveal the most romantic things they've ever done!
Katy Perry Photo: Courtesy of ABC Niall Horan Photo: Courtesy of Nickelodeon