Celebrity Parents Jim Carrey and family attend Horton Hears a Who premiere By Staff Author Published on March 9, 2008 12:58 AM Share Tweet Pin Email Actor Jim Carrey, 46, his girlfriend, actress and author Jenny McCarthy, 35, Jim's daughter Jane Erin, 20, and Jenny's son Evan Joseph, 5 ½, attended the Horton Hears a Who premiere on March 8th in Westwood, CA. Photos by Kevin Winter and Stephen Shugerman for Getty Images; BauerGriffinOnline.com. Two more images below, including a peek at Jane's Canadian-American tattoo!