Lady Gaga has topped the list of the most charitable celebrities of the year 2010.
hitmaker was placed at number one for her outspoken support for gay rights and her tireless efforts in the campaign for the repeal of the U.S. military's Don't Ask, Don't Tell policy.
Alicia Keys, who led the charge against HIV and AIDS in 2010, came second, reports the
The ladies are at the top of the Celebs Gone Good countdown, compiled by teen charity
Country singer Taylor Swift, Hollywood couple Ashton Kutcher and Demi Moore, Matt Damon and Justin Bieber all feature in the top 10.