12/01/2009 05:12 am ET Updated May 25, 2011

Meet the HuffPost Game Changers: 100 People Who Are Using New Media to Change the World

Last month, we asked for your help in picking the HuffPost Game Changers, 100 innovators, visionaries, and leaders who are harnessing the power of new media to reshape their fields and change the world.

More than 1,500 of you answered the call and we are very grateful for all your great suggestions.

After combing through them, as well as through the lists put together by our editors, we've picked 10 Game Changers in 10 categories -- Entertainment, Green, Politics, Style, Business, Sports, Media, Philanthropy & Service, Health, and Technology.

We are going to announce the Game Changers in two categories each week for the next five weeks, starting today with Entertainment and Green.

To honor and salute these Game Changers, we've put together slideshows giving you the lowdown on who we picked, why we picked them, and how they are changing the game.

But that's just the beginning: now it's up to you to pick the Ultimate Game Changer in each category.

Click here to vote for the Ultimate Entertainment Game Changer, and here for the Ultimate Green Game Changer. And share your picks with your friends -- see if they choose the same people you do.

Once all the categories have been revealed, we'll announce the Ultimate 10 in November.

So go check out our picks... and cast your vote (here for Entertainment and here for Green). Make sure your favorites become an Ultimate Game Changer.