The I, Robot star has previously dated screenwriter Scott Rosenberg and has a three-year-old son with footballer Tom Brady, born after they split and he had become involved with his now-wife Gisele Bundchen.
Moynahan sparked rumours of a new romance when she accompanied the Charlie’s Angels director to a charity tennis tournament in California recently and is now said to be in a relationship with the moviemaker.
A source tells America’s Life & Style magazine, “Bridget and McG have been dating for a few months. She’s filming the show Blue Bloods in NYC, and he’s based in LA, but they fly back and forth. They’re very happy.”