Kim Kardashian: My Breasts Are "100%" Real

They're real -- and they're fabulous.

That's the message Kim Kardashian wants to get off her, well, chest during a Thursday appearance on Piers Morgan Tonight with older sis Kourtney, 31.

"There's a lot of plastic surgery rumors that swirl and I'm the first one to be super honest," says the Kourtney and Kim Take New York star, 30, who admits to trying Botox. "And so everyone was talking about that, saying that they must be, you know, fake."

The truth? "They are real," says Kim, in the video above. "They are completely 100 percent real."

And when host Piers Morgan tells the reality star, "You just look like you must have had [surgery]," she responds, "That's what Spanx and masking tape are for."

However the eldest Kardashian -- and mom to son Mason, 13 months -- had a more permanent solution for her bust.

"These babies are not real," she laughs while pointing at a cardboard cutout of herself. "I used to make fun of [Kim] when we were little and then I went and got surgery."

Credit: Us Magazine

LeAnn Rimes Reportedly Got A Boob Job

A newly-engaged LeAnn Rimes flaunted a noticeably bustier figure Thursday while sporting a teeny bikini during her vacation in Cabo San Lucas, Mexico with fiance Eddie Cibrian, 37.

"She recently got a boob job," a source reveals to Us Magazine. "She’s always, always been insecure about her size. She was a small A-cup. She often talked about wanting to get implants. She’d say, “I just want a little bit so they’re proportionate to my body.'"

The singer, 28, flaunted her new look while celebrating her engagement to Cibrian. "Cabo!!!!! Sun, bikinis, friends, food, tequila...celebration!!!! Gonna be the best trip!!" Rimes tweeted.

Rimes admitted to Shape last year that she works hard to maintain her picture-perfect bod.

"I'm a competitive person in a lot of ways, so I like a little bit of pressure," she told the mag. "It makes me get to the gym sometimes when I don't want to go, so in that respect it is good, but I try not to let it rule my life."

Credit: Us Magazine