Jimmy Fallon Crashes Jonas Brothers' Yankee Stadium Concert to Perform 'Mr. Brightside'

etonline.com:

Jonas Brothers got a special visit from Jimmy Fallon on Sunday, during their concert at Yankee Stadium in New York City.The Jonas Brothers kicked off their new world tour this weekend — called simply — at the iconic baseball stadium, and for their second sold-out show, they were joined by the Tonight Show host.Notably, Fallon came out sporting the scruffy beard he's grown since his talk show has been on hiatus amid the ongoing WGA/SAG-AFTRA strikes, as well as some moody dark shades to complete the rocker ensemble.Also notably, Fallon came out to belt out a lively cover of «Mr.

Brightside» — a song by The Killers. So his special appearance at a Jonas Brothers show didn't even see him sing a Jonas Brothers tune.Needless to say, fans were equal parts enthralled by the surprise guest appearance and somewhat baffled.«Jimmy Fallon just randomly showed up at Jonas Brothers Yankee Stadium Night 2 and is leading the crowd in 'Mr.

Brightside,'» one bemused concertgoer wrote on Twitter, alongside a video of the comedian's enthusiastic cover.Jimmy Fallon just randomly showed up at Jonas Brothers Yankee Stadium Night 2 and is leading the crowd in “Mr.

Brightside” pic.twitter.com/NZ3HWvmSE7In one video captured by another fan, Fallon can be heard asking the crowd, «How would you all like to be in the world's biggest karaoke party for two minutes?» The question was met with a raucous round of cheers.JIMMY FALLON?????? #TheTourpic.twitter.com/jGWHPHfQOkJIMMY FALLON IS HERE pic.twitter.com/4ioE1VNwIsJimmy Fallon singing “Mr.