01/13/2009 05:12 am ET Updated May 25, 2011

Hefner's Teenage Sons Speak: Split On Multiple Girlfriends

Hugh Hefner's teenage sons, Marston and Cooper, are split on whether they would take after their dad in the dating department.

Before splitting earlier this year, 82-year-old Hef famously juggled three babes -- Holly Madison, Kendra Wilkinson and Bridget Marquardt. He is now dating 19-year-old twins Karissa and Kristina Shannon.

"I'm not going to have multiple girlfriends -- not at the same time," 18-year-old Marston Hefner says in the January issue of Playboy "I can't imagine that."

His brother, 17-year-old Cooper Hefner, begs to differ.

"I can imagine doing that. I don't think it's an odd thing to do," he says. "You date around to try to find a connection with some girl."

Cooper admits he's "already gotten in trouble" and had the "revolving-door conversation" with his mother, former Playmate Kimberley Conrad.

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