The blue hair is really not out of the blue for Katy, she also sports blue hair on the cover of “California Gurls,” that features Snoop Dogg, and tells the Los Angeles Times, it’s “probably because I’m going to be a Smurfette one day.” That would be for the 3D “The Smurfs Movie,” that is scheduled to be released at the end of the year.

While electric blue hair is a pretty tough one to pull off for most of us, there will be a gazillion sandbox set cuties all wanting to be a Smurfette very soon. I can’t help but love this blue baby wig that is bound to be a favorite in the dress-up drawer… you can never be too young to get your glam on!

Blue Baby Wig

Katy Perry talks about her blue hair to the Los Angeles Times:

Photographer: Bob Charlotte / PR Photos