Sandra Bullock Bails on “Blind Side” UK Premiere

She’s been dealing with the rumors of her husband Jesse James’ affair, and now Sandra Bullock has canceled the UK premiere of “The Blind Side.”

The “Proposal” babe suddenly pulled out of plans to travel to London for the event, scheduled for next week, sparking speculation that her marriage is on the rocks.

According to a statement from her rep, Sandra is “unable to travel due to unforeseen circumstances,” with no further explanation provided.

Over the weekend, a new tabloid report suggested that James has been unfaithful to Bullock, engaging in an extramarital affair.