(Beach Boys Daughter) Carnie Wilson is going to show off her newer, slimmer body in Playboy Magazine.The former singer of the pop group Wilson Phillips, Carnie Wilson lost 150 pounds after having her stomach stapled in 1999.Carnie Wilson tells tonights 20/20 ABC News program that posing naked is her 'redemption.' She wants to show other women that they too, can 'let go and be free.' There is no word on whether her scars will show.She will be featured in the August edition of Playboy. Until then she is keeping busy as a judge on the NBC Reality Program 'Fame,' which...