PHOTO: Justin Bieber Hooks Up President Obama

Justin Bieber backed up President Barack Obama by coming through for him on a promise he made to a girl named, Payton Wall.  Her dad was killed on 9/11.  Last month when Obama was at Ground Zero, he promised her that he’d get Justin Bieber to meet her.

Well, Bieber came through and met Payton along with her sister Avery and pal, Madison Roberson in New York City.

Very cool.  Just made that girl’s LIFE.  Thanks Biebs…. do you think you could help him keep his promise to bring our troops home too?