Sandra Bullock left her NYC apartment yesterday in athletic shoes and a furry coat. The actress is back on the East Coast with little Louis after spending the weekend in LA at the Golden Globes. Sandra debuted some heavy bangs at the awards show, and also took the opportunity to assure Al Roker that she and Ryan Reynolds have not struck up a romance as rumored. Sandra reportedly even had a very friendly hugging run-in with Ryan's ex, Scarlett Johansson. Instead of sparking a new romance, Sandra says said she's focused on the main man in her life, Louis, and the mother and son have spent much of the Winter cozying up together in the Big Apple.