now has purple hair.
Saying bye-bye to blue, the Part of Me
singer showed off her Violet
locks as she attended the DETAILS at Midnight party in Rancho Mirage, CA last night (April 13).
Meanwhile, French model Baptiste Giabiconi
has admitted he has a "big crush" on Katy but claims they are not dating.
The pair have been rumoured to be in a relationship after they were spotted together in Paris, France, in March but ...