<P> "What Up with That?" is a recurring sketch on the NBC television series Saturday Night Live which first aired in 2009 . Also commonly known as "What's Up With That?". It stars Kenan Thompson as Diondre Cole, host of a talk show on BET . Supporting characters include Taran Killam as the show's announcer (originally Will Forte), Sasheer Zamata (originally Jenny Slate, later Vanessa Bayer) and Cecily Strong (originally Nasim Pedrad) as backup singers / dancers Pippa and Piper, respectively, Fred Armisen as Giuseppe, a Kenny G - like saxophone player, and Jason Sudeikis as Vance, an overzealous backup dancer . The sketch has incorporated unannounced cameo appearances by a number of celebrities . In addition to this, cast members frequently play roles adding to the chaos during Cole's performances, such as Paul Brittain and Abby Elliott's dancing performances as Vili Fualaau and Mary Kay Letourneau, a student and teacher who made news for their sexual relationship . </P> <P> The show opens with Cole singing the show's lengthy theme song, "What Up with That". He then introduces the show's three guests, the third always being Bill Hader playing Fleetwood Mac guitarist Lindsey Buckingham . As soon as the first guest begins talking, Cole echoes their comments in a sing - song manner (often disrupting them), eventually leaping back up to begin singing the theme song again . In this manner, the encore performances completely take up the show's time, and the other two guests do not get to speak (although Robin Williams did have a couple of lines in the December 4, 2010 episode, as well as Kate Upton in the February 18, 2012 episode), including Lindsey Buckingham, who, according to Cole, has attended dozens of times without getting interviewed but still remains a good sport . </P>

Saturday night live what's up with that
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