Selena Gomez, the ex of "Bad Day" singer Justin Bieber, posed for Teen Vogue recently. The magazine's cover girl talked about her "junk food" diet, love and relationships.

According to Hollywood Life, the Adidas NEO designer, 21, shared her great and not-so-great eating habits to the magazine.

"I eat junk," said Gomez. "I'm from the South, so I love Mexican food, greasy pasta, and fried things. I do try, every now and then, to put something in my body that will be good, but, honestly, I've never liked working out. I need to be active in some way, though - that's why I kind of secretly do it for my show."

Gomez continued, "We have thirteen choreographed pieces, and it's a 90-minute set. I consider that my workout!" 

Taylor Swift's friend also explained why she isn't right for Bieber, who has been deep in controversy lately, reported HL. 

Bieber, who has reportedly been blamed for breaking up Miranda Kerr's marriage, has a lifestyle that may not fit Gomez.

"You fall in love and it completely consumes you," said Gomez. "So a part of you is broken when that's gone. And part of you wants to have that rebellious feeling where you're just like, forget it - I can do anything I want. I've tried it, and I've never been that girl. I'm always going to be the girl you want to take home to your parents, not for the night." 

The former Disney darling wasn't shy about opening up or posing for photos. The on-set makeup artist, who worked on Gomez, used an originial beautyblender sponge to perfect the singer's beautiful look. Vichy's Thermal Spa Water was also kept on hand to soothe Gomez's skin after the long cover shoot, reported HL.

[For more Teen Vogue photos of Gomez, click HERE.]

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