Heidi Pratt Talks Playboy, Admits She's A Total 'Sex Symbol'

Anyone who's ever seen Heidi Pratt in a string bikini knows this Hills gal's comfortable showing some serious skin. And now that she's confirmed to Us Weekly that she did indeed pose for Playboy (her spread will be in the August 15th issue), everybody's wondering just how far she's gonna go.

Natch, Mrs. Pratt's playing it coy for right now ("I can't say how much I revealed or didn't reveal," she teased in the new issue of Us), though rumor has it she won't be making ALL of her private parts public. And whether or not she's going for a PG-13 or an R rating, the I'm A Celebrity dropout admits she worked out "the hardest [she] ever did in [her] life" in preparation.

So is she capable of living up to Playboy's sky-high standards? According to Heids, it's in the bag!

"It's an amazing magazine, very iconic," she explained to Us. "You have to be a sex symbol, like Marilyn Monroe, to [even] be considered!" she added.

+ Think Heidi's a modern-day Marilyn? And, more importantly, will you want to see her bring the sexy?