Justin Bieber Sings 'Sorry' for 'Ellen' Concert (Video)

Justin Bieber sings his heart out for the 3,500 fans in the crowd while appearing on The Ellen DeGeneres Show, airing on Friday (November 13).

The 21-year-old singer taped the mini-concert on Thursday afternoon in Los Angeles and he sang songs from his new album Purpose, including “What Do You Mean?” and “Sorry.”

PHOTOS: Check out the latest pics of Justin Bieber

After finishing up his performance, Justin invited all of the fans at the show to attend his album release show at the Staples Center on Friday.

Later that night, Justin stepped out in a sleeveless shirt at The Man Cave Sports Bar in Studio City.

Click inside to watch another video from Justin Bieber’s appearance…