Selena Gomez talks PPP and more

She's only 16. Yet Selena Gomez sounds more seasoned and pragmatic than some actresses three times her age.

"It's smart to have a backup plan. I'd love to go to culinary school. I find cooking very therapeutic. I have zero time to ever do it, but once I have a house of my own, one day, I'll have time to do that," she says.

Ask the Texas native, who has been working in the entertainment world for nine years, about the difficulties inherent in transitioning from a dewy, adorable Disney Channel teen queen to a respected actress with a more mature audience, and she remains unfazed. She fluidly discusses the challenges of "developing movie projects and finding character roles," especially for girls her age. "I have an audience. The audience I have now, I want them to grow with me. I want to make a transition," she says. "I want to learn and grow."

The Los Angeles-based teen remains ferociously proud of her roots, refusing to get a California driver's license and opting to wait until she gets one from the Lone Star State. And like any young girl, she's boy-crazy. Gomez takes a quick break from discussing her professional aspirations to lovingly berate her cousin, who sits across from her eating breakfast, about contacting a guy. "You didn't text him, did you? Do not text!" Gomez says. "Do I ever take my own advice? No. I need to!"

She gets to engage in her girly side in the Disney Channel's movie Princess Protection Program, premiering Friday (8 p.m. ET/PT). It stars Gomez and her real-life best friend, Demi Lovato.

"It's about a young princess, played by Demi. Her country is threatened. My father rescues her and she comes to live with us. I'm more of a tomboy character not comfortable in her skin," Gomez says. "It's a good, strong friendship movie. A lot of girls look up to Demi and my friendship because we've known each other since we were 7. And I think it's wonderful."

The two first met in line for a Barney & Friends audition in Texas. "She turned around and asked me to color with her, and that's where everything began," Gomez says.

Working with her closest buddy, Gomez, says, "is like going to lunch with your best friend but with the cameras watching. It didn't feel like work."

She says the two are "not competitive. We've been through so much together. I remember going to concerts of hers when only a few people would show, at fairs. We don't have room for that. We're so blessed."

Gomez wasn't always so focused. As a child, she says, she was a "flake" and "very shy," vacillating between wanting to become a doctor or a cheerleader. When she angled to try acting, she became "addicted" to it. She sent an audition tape to Disney and got guest-starring turns on Hannah Montana and The Suite Life of Zack & Cody.

In addition to Princess, Gomez also stars on the Disney Channel's Wizards of Waverly Place, in which she plays a teen with magical abilities. "This will be my last series, for a while," she predicts.

Gomez's schedule rivals that of a Wall Street executive. She goes to school for five hours on set, rehearses her show for about three hours, and goes to the recording studio to work on her as-yet-untitled record in her free time. "The record is going to be pop-rock with a bit of dance to it. The music is fun, and it's something I've always wanted to try," says Gomez, whose CD is slated for a fall release. "I would not be happy if I was doing nothing."

One thing she's not doing: dating Twilight actor Taylor Lautner. "I'm single. I've never dated him. He's a really nice guy. He's become one of my really good friends, and he's made me the happiest I've ever been.

"I've been through a lot and I've cut those people out of my life," she says, obliquely referring to people in her inner circle who were less than kind to her but not elaborating any further. "I've been very mistreated. I'm just really careful who I surround myself with."