Ryan Reynolds  looked dapper this morning as he exited BBC Radio One in London. The actor is abroad doing press for Green Lantern following a few days in LA, where he hit up the MTV Movie Awards last Sunday and teamed up with costar Blake Lively  for the press junket. Blake revealed that she used cupcakes to fatten up Ryan  during one of their interviews, though he looked like his usual svelte self while out today after a chat with BBC host Sara Cox. Ryan joked about Green Lantern , being Canadian, and whether he prefers starlets like Blake or grown women like Sandra Bullock , who's in England as well to shoot Gravity. He said, "You can't compare those two. They're vastly different people. But Sandy's been a friend of mine for over 10 years now."