[Photos] Katy Perry Debuts Green Hair...

She's tried blue, pink, and purple hair, and now green. Wonder what goes through her mind when she decides these changes? Pop empress Katy Perry attended a press event for Congressional candidate Marianne Williamson at the Kayne Griffin Corcoran Gallery last night (April 8) in Los Angeles, and at the photocall she left photographers jaw-dropped in shock. For the "Teenage Dream" singer debuted at this event a brand new hair color...green! Actually it's half black and half green, but the green part certainly stands out more.


Do you like it? 'Cause I'm...not liking it. This would have worked in the fun "Teenage Dream" album era, but not now. Besides, that tone of green is not that flattering on her, and deciding to only dye one part was a mistake. Perhaps if she used a lighter green, and extensions, it would look cute for the summer. This last night, though, is messy. In related Katy Perry news, she recently announced "Birthday" as her next single, and we interviewed her long time collaborator Bonnie Mckee and asked about Katy!