Washington, Feb 15 : Sandra Bullock is so brokenhearted over her split with ex-boyfriend Ryan Gosling that she fears a run-in with the actor, it has been revealed.

The Gravity star "is nervous about coming face-to-face with Gosling this awards season because he really broke her heart years ago," a source told Radar Online.

Bullock, 49, and Gosling, 33, had a brief romance from 2002-2003 after they met while co-starring in the movie 'Murder by Numbers'.

The source added that the actress is totally mortified about being around Gosling, even though she's the one who helped launch his career more than ten years ago. (ANI)