Washington, March 12 : Reality TV stars and sisters Kourtney, Kim, and Khloe Kardashian may not think twice to front the spread for Playboy.

The `Keeping Up with the Kardashians' celebrities said they were unaware of the rumour that Playboy wanted the three sisters to grace the cover.

Khloe, who previously dropped her clothes for a PETA ad last year, however, confessed she would "love it."

"We could be the new Girls Next Door, the brunette version," Fox News quoted Kourteney as telling KIIS -FM morning show.

The trio further revealed the kind of men they preferred, with Kim, who has already posed for Playboy, expressing a liking for athletes.

While Khloe, the youngest of the lot, agreed, Kourtney, the eldest, admitted having a thing for good-looking men. (ANI)