Last night (Oct. 7), iconic alt rockers Weezer appeared on 'Jimmy Kimmel Live' to perform their track 'Ain't Got Nobody.' Check it out in the video above.

'Ain't Got Nobody' is from Weezer's brand-new -- and ninth -- studio album 'Everything Will Be Alright In the End.' The record hit store shelves yesterday via Republic. The band also recently delivered an acoustic performance of 'Go Away' on the Los Angeles radio station, KROQ.

Weezer are heading out to Mexico, Arizona and a few small club venues to play the new album in its entirety. You can get a full list of dates via the band's website here.

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