Sandra Bullock Jesse James Split
As the tabloid swirl around her possible split with husband Jesse James continues, Sandra Bullock has abruptly canceled her participation in the British premiere of 'The Blind Side.' In a statement from Warner Brothers UK, the 45-year-old Oscar winner apologized for not being able to make it across the pond for next Tuesday's London premiere.

"Due to unforeseen personal reasons, a trip abroad to support 'The Blind Side' has been deemed impossible at this time," the statement reads, according to Usmagazine.com.

Though the actress has not revealed what "personal" reasons are to blame for the cancellation, new and fast-moving reports of problems with Bullock's marriage may hold the answers. PEOPLE.com reports that the actress moved out of the home she shared with James just days before reports of his infidelity hit the tabloids.