Sandra Bullock In Hiding, Cancels Berlin Premiere Of 'The Blind Side'

Sandra Bullock has canceled a second red carpet appearance since her husband's alleged mistress went public. Last Wednesday she pulled out of the London premiere of 'The Blind Side,' and now she has bailed on the movie's Berlin premiere.

"Without Sandy, it just didn't make any sense to have a premiere," a studio source told E! News.

The source also said that Sandra has not decided when she will return to the public eye. She moved out of the home she shared with Jesse last week and has been in hiding since.

Jesse has been seen out and about since the day after news of his affair broke and publicly apologized on Friday.