Demi Lovato Vs. Nicki Minaj Vs. Katy Perry: Best Blue Hair?!

January 20, 2014 AT 3:42 PM
Apparently, it's all about the blue 'do! SO, between Demi Lovato, Nicki Minaj & Katy Perry! Which musically talented diva rocks it the best? I'm your host, Chelsea Briggs, coming to you from Hollywood and you’re watching the Hollywire Hot Minute! ...