Oscar-winning actress Sandra Bullock has donated $1 million to the American Red Cross to help the Japanese victims of the horrific earthquake and tsunami. The charity told CNN yesterday that it was the biggest celebrity donation they’ve received since the disaster occurred over a week ago. This isn’t the first time Sandra’s been that generous. Last year, she donated $1 million to aid Haiti relief efforts following the devastating earthquake in that country. Other celebs have been using social media to ask their fans to donate to the Red Cross, which has resulted in $2.6 million in text message donations so far. On this week’s American Idol, it was announced that 100 precent of the proceeds of downloads of the contestants’ performances this week would go to the Red Cross relief effort in Japan, and they also gave out text message numbers for fans of the show to donate additional money.