They say that things happen in three's and Gwen Stefani is taking that seriously!

On top of donating a million dollars to help out earthquake/tsunami victims in Japan, she's also planning a charity auction, and designing a limited edition T-shirt to sell through her label.

She's not the only star that has dropped a cool mil to help those who are most in need during this devastating, ongoing crisis.  Sandra Bullock also donated a million last week to the American Red Cross.  She did the same for Haiti.