Tuned In: Justin Bieber Surprises Fans with Post-Leno Singalong

by (@zaragolden)

Last night on late night, Justin Bieber graced The Tonight Show with Jay Leno with an especially “swaggy” performance of Believe‘s first single, “Boyfriend.” Deep in album promo-mode, Bieber is getting good at this. Joined by both backup singers and dancers, Bieber seemed extra confident and you can hear the audience screaming throughout the entire thing.

The real show, though, came post-show, when the heart-throb stopped to greet the sea of fans waiting outside the studio. He waved and smiled from inside his van, and then — much to their delight — he treated them to an impromptu acoustic performance of “Boyfriend.”  Bieber’s love for the Beliebers was mutual, as everyone (save the man with the guitar) sang each and every word. Aww!

Elsewhere on late night…

The Gaslight Anthem performed “45″ on David Letterman
Linkin Park played on Jimmy Kimmel Live
El-P played “Works Every Time” with Zola Jesus on Conan

Justin Bieber Performs ‘Boyfriend’ on ‘Tonight Show’ [Rap-Up]
Justin Bieber Surprises Fans With a “Boyfriend” Sing-Along [E!]