Ashton Kutcher Covers Katy Perry's 'Teenage Dream' at Teen Choice Awards!
Ashton Kutcher won Choice Actor in a Romantic Comedy--tonight at the Teen Choice Awards--for his role in No Strings Attached. He decided to thank his fans by quoting "one Katherine Perry"-- busting out in song, Ashton got the whole audience to sing along to Perry's "Teenage Dream." Even Taylor Swift found herself caught up in the moment!

Taylor's appearance is toward the end, around the 1:13 mark:
Katy Perry couldn't be at the Teen Choice Awards this year because she has her hands full with the LA stop of her California Dreams tour and is currently at her after-party for the tour at Hollywood hot spot, the backroom at Trousdale's on Sunset.





















