Despite being well past the age demographic of most centerfolds, Jenny McCarthy will doff her duds to appear in Playboy again. The 39-year-old Love in the Wild host will be featured on the cover of the July/August issue, her rep confirmed to People. It's a familiar gig for the mom of one, who first posed in the pages of the men's magazine in 1993 and was later named Playmate of the Year. When asked why she wants to do it, McCarthy says why not? She tweeted, "Why should only 20 yr olds be considered sexy? Let's (hear) it for the MILFs."