If you believe Mackenzie Phillips, her father- legendary Mamas and Papas rocker John Phillips- was dreamin' about a lot more than just California. In a new book, the perpetually troubled actress says she had a decade long sexual relationship with Papa John - and even had an abortion because she feared it may have been his baby. Her stepmother, Michelle Phillips, says the claim is bogus and that Mackenzie's veracity is in question due to her long history of drug abuse. She accuses her of peddling a lie in order to sell books. However, Mackenzie's half-sister Chynna says she believes her. For more click here