Hugh Hefner Is Dying To Be A Planking Superstar

Twitter

Hugh Hefner is jumping on the planking trend, and not sure about you, but we think the 85-year-old Playboy founder looks a bit stiff.

Hef's girlfriend Anna Sophia Berglund, who posted the above pic, also Tweeted: "I got Hef to plank!" Ok, now wake him up!

See some of the bunnies getting into the action ... after the jump.