Demi Lovato turns up the heat in her new "Cool For the Summer" video.

The songstress debuted the steamy music clip Thursday morning where she wears little clothing and kisses a girl.

When the 22-year-old stopped by Ryan Seacrest's KIIS-FM radio show she talked about the vibe of her new hit song. "It's very fun. It's definitely more provocative. I just think the more you listen to it, the more things it can mean."

As far as her transition form Disney star to pop diva she says, "It's like I've spent so long just kind of people-pleasing, making everybody happy with being the best role model I can be."