Will Smith [1] is all over the place this week promoting his new film, Focus. His most recent appearance was on Jimmy Kimmel Live!, where he picked up the mic yet again. As a reminder, first he rapped "Gettin' Jiggy Wit It" [2] for David Letterman [3], and then he sang the Fresh Prince of Bel-Air theme song [4] for Ellen DeGeneres [5]. Last night, he did a full-on performance of "Summertime" for Kimmel. They even video-conferenced DJ Jazzy Jeff in to dance to the rendition of their 1991 hit. Check it out!