Justin Bieber shows 6-pack to Jimmy Fallon

Get ready for a few good laughs, Beliebers.
Justin Bieber is working out his comedy muscles as on his a week-long stop in New York City, starting with his appearance on Tuesday on Late Night with Jimmy Fallon.
The Canadian singer dressed up in a camouflage coat and black leather trousers, finished off with some red Adidas trainers and a flash of gold on his wrist.






Jimmy's show also showed a video from Justin's last appearance in July, when the two made a skit in which they fought head-to-head in an Olympics-style competition to see who was more awesome.
Justin will most likely be staying in New York for the rest of the week, as he is set to host Saturday Night Live over the weekend.
He already got into SNL mode on Tuesday, heading over to the sketch comedy show to shoot some promos.
'SNL Photoshoot... It begins. #BieberOnSNL,' he tweeted, along with a snap of some cue cards that did little to reveal the contents of Saturday's episode.
Saturday marks the singer's second appearance on SNL and his first time as host, a milestone for any actor or musical performer.
A video from one of his last SNL roles:

-I.