During Wednesday night's Hollywood premiere of her new film, The Last Word, Shirley MacLaine could not get enough of co-star Amanda Seyfried's baby bump. As MacLaine stuck close to Seyfried's side, the mama-to-be joked to ET's Lauren Zima that she was "12 months pregnant." "I'm ready," the 31-year-old actress admitted, to which MacLaine added, "Like any minute."