Emmy Rossum Calls 'Shameless' Co-Star Dermot Mulroney 'Derm-ee'

Emmy Rossum takes advantage of the warm weather while running some errands around Los Angeles on Wednesday afternoon (April 8). The 28-year-old actress ran into Petco to pick up some supplies and goodies for her feline and canine friends. PHOTOS: Check out the latest pics of Emmy Rossum During the latest Shameless episode, Emmy confessed