Katy Perry sports rubber bikini, discusses posing nude in video Q&A (see it)

Katy Perry shows off her sizzling physique in a rubber bikini in these provocative promo pictures
for her new album, Teenage Dream, which drops Aug. 24, 2010. (Photos/Capitol Records)

Katy Perry shows off her killer curves in a skin-tight rubber bikini in new promotion photos for her upcoming album, Teenage Dreams, which drops Aug. 24.

Perry, 25, posed nude in a cloud of cotton candy for the whimsical cover of her new album. [see slideshow below]

Katy, who recently topped Maxim's Hot 100 list for 2010, answered fan questions July 27 in a 30-minute video Q&A. Here's a sampling below:

'I WOULD KISS NATALIE PORTMAN'

• What is your favorite food? "Beets and arugula."
• What girl would you like to kiss? "Natalie Portman — she's hot and smart."
• Would you ever consider posing for Playboy? "I would probably say no because I think…that’s showing all your cards. And I always want to keep a couple aces up my sleeve. And plus I think it’s a fine line to tease and then to just give it away, and I like to be considered more of the tease."

Meanwhile, Perry, who's engaged to British comedian Russell Brand, is looking forward to marriage. "We are excited to get married, of course," she says. "When you're picking a partner, one of the things to keep in mind is 'Will he be a good baby daddy?' And he'll be perfect."

Katy, who maintains her stunning curves by working out regularly ("I love jumping rope!") and folllowing an organic diet, says her breasts are 100% natural and reveals she's a stickler for dental hygiene.

"My boobs are real, and I brush my teeth all the time," says Perry. "I wanted them to be, like, Britney Spears white. I used to grow up seeing her music videos, like, 'What does she do? Does she get a new set of teeth all the time? They're so white!' "

Katy, whose new album comes out in August, will be co-hosting the 2010 Teen Choice Awards with the cast of Glee on Aug. 9.

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