Sandra Bullock Pulls Out of London Premiere Amid Rumors Of Husband Cheating

05/17/2010 05:12 am ET | Updated May 25, 2011

NEW YORK - Sandra Bullock has canceled her appearance at the London premiere of "The Blind Side" almost two weeks after winning a Best Actress Academy Award for her performance in the movie.

The 45-year-old actress says in a statement released by Warner Bros. UK that she can't attend the event for "unforeseen personal reasons." She goes on to apologize for canceling her commitment and to thank people for their support of the film.

The London premiere is scheduled for Tuesday.