September 14, 2012 06:44:40 GMT
The Biebs gets help from Big Sean in delivering the rapping part during his set at the grand final of 'America's Got Talent' season 7.
"America's Got Talent" audience was treated to a performance by Justin Bieber while waiting for the winner to be announced on Thursday, September 13. Singing "As Long as You Love Me", the second single of his latest album "Believe", he was welcomed with a loud cheer from the crowd as he showed up on stage.
Donning a black shirt and leather pants teamed with gray jacket, the Canadian pop act danced along with a number of male and female dancers who were clad in black and white numbers. Rapper Big Sean then joined him to deliver the rapping part, before leaving the pint-sized singer to complete his set.
That night, "AGT" crowned Olate Dogs as the winner of its seventh season. Flo Rida, Ne-Yo, OneRepublic and Green Day were among other musical guests in the episode, which was believed to be marking Sharon Osbourne's final appearance as a judge on the NBC talent series.