Kate Hudson on Life With 12-Year-Old Ryder: He's "Becoming a Little Man"

So, how does an actor prepare to play a panda? "You don't," Kate Hudson laughs. "It's actually just fun. You get to be big, and you get to push things a little bit further than you normally would." We're catching up with Kate at the end of a busy day of interviews for Kung Fu Panda 3, but the bright, bubbly energy she's known for seems not the least bit dulled by the late hour. And even though there might not be much real-life experience Kate could draw on to play Mei Mei the panda, she sai...