Katy Perry Is Tickled Pink on British 'X-Factor' (PHOTOS)
Pop sensation Katy Perry was all business in black pants, a white short-sleeved button down and bow tie as she took a break from her UK tour to perform live on last night's X Factor.
Mrs. Russell Brand recently ditched her natural blond locks and went back to a funky pink hue when she touched down in Londontown late last week. For the performance, Katy strummed on a guitar for an acoustic rendition of her latest single, The One That Got Away.
Are you guys feelin' Katy's new pink locks? Or are you longing for another one of the songstress' signature 'dos? If you're having trouble deciding, take a look at Katy's hair evolution!