Katy Perry is full of surprises!!
But that’s because she likes to make it like your birthday everyday, as her Birthday lyrics clearly state.
And the catchy song’s lyric video is certainly the very merriest unbirthday gift of all — especially when Miz Perry makes a surprise appearance at the end!
While we expected her hair to be either green or black (since those are the two latest hair colors of hers that we've known about) it was ANOTHER color entirely!!
Maybe this was a transition phase on the way to "slime green"??
Watch the joyous vid and check out her frosting-colored hair hue (above)!
Tags: birthday, hair color, hairstyles, katy perry, lyric video, music minute, new hair, orange hair, watch