"Due to unforeseen personal reasons a trip abroad to support The Blindside has been deemed impossible at this time," says a statement released by Warner Bros. "I apologize for any inconvenience this may have caused and thank you for your continued support of the film."
PHOTOS: Sandra & Jesse: Scenes from a Marriage
The scrapped premiere comes amid tabloid rumors of infidelity involving the star’s husband of nearly five years, West Coast Choppers CEO Jesse James, 40.
The usually red carpet-shy James had been a constant fixture by his wife's side during the recent awards season, and the pair repeatedly expressed their mutual affection.
Bullock "is old-school Hollywood," James told PEOPLE at the Oscars on March 7 just after her win. "Nobody deserves this more and works harder. I'm so proud of her."
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