Madonna, Tyler Perry, Matt Damon and Others Pledge to Help Haiti

Madonna and Tyler Perry are the latest celebs to pledge their support to the people of Haiti.

"I had planned to give a private donation," Tyler tells ET. "But then I thought about the people who may want to give but don't have the ability to look deeply into some of these organizations." Some scam operations have popped up in recent days, which Tyler calls "cruel." "If you want to make a donation," he adds, "you can do so to the Tyler Perry Foundation and I will add it to what I'm giving. I can assure you that every dime, 100 percent of what you give will get to an organization that will use it to help the Haitian people."

Madonna is also helping out by pledging a donation to Partners in Health and is urging others to do the same.