Kim Kardashian bared if all for Playboy, but is her and her sisters planning to all pose nude for the mag next?

There are rumors circulating the internet saying that the sisters have been offered the Playboy and that they are considering it. However, it looks as though it's not true.

In an interview with Los Angeles' Kiis-FM radio station with Ryan Seacrest, the trio said they were unaware of any such offer. But, according to Khloe -- who recently lost 20 lbs. -- she'd love to do it.

"I don't know, not that I know of," she said when asked about the rumor. "If they do, I would love it."

"We could be the new Girls Next Door, the brunette version," Kourtney added.

Time will tell if Playboy acts on the opportunity.