Watch Will Smith Perform "Summertime" On 'Jimmy Kimmel Live'

Will Smith guest starred on Jimmy Kimmel Live last night. Though Smith was on the show to promote his latest movie Focus, which comes out tomorrow, the real focus that night was his performance of "Summertime."

Smith is on a roll lately. At the beginning of the month, he and Jimmy Fallon used an iPad app to beatbox to "It Takes Two." Last week, Smith performed "Gettin' Jiggy Wit It" on The Late Show with David Letterman. Two days ago, he gave an impromptu performance of the theme song to The Fresh Prince of Bel-Air for Ellen DeGeneres. And now, this.

Maybe son Jaden's This Is the Album EP is making Smith nostalgic for his own music career. Maybe he's waiting for the right moment to drop a surprise followup album to Lost and Found. Stranger things have happened.

One thing's for sure, though. Smith hit the studio with Kanye West, and he's already recorded seven to eight songs, according to Complex.

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[Photo: Getty]