Despite buzz that J.Lo was cruisin' for a sliming, it was wonder twins Mary-Kate and Ashley Olsen who found themselves on the receiving end of a big tub of green goo at Saturday's Nickelodeon Kids' Choice Awards. Shrek's Mike Myers and Cameron Diaz emceed the annual kiddie kudos, which saw Adam Sandler nab the coveted "Wannabe Award," given to the celebrity kids most want to be like. Other winners included Finding Nemo (fave movie), Amanda Bynes (fave movie actress), Jim Carrey (fave movie actor), All That (fave TV show), Frankie Muniz (fave TV actor) and Raven-Symone (fave TV actress).