Levi Johnston’s Sister Is Posing Nude for Playboy

By
Mercede.
Mercede. Photo: Courtesy of Mercede Johnston via Twitter

Mercede Johnston, one of the Palin family's most vicious critics, will bare all in a four-page spread in the September issue. So which Johnston family members haven't posed nude yet? The parents, maybe? Some estranged uncle? What are they waiting for? [NYP]