*See video below*
Microsoft Chairman Bill Gates was caught letting loose on the dance floor at an after-hours party for Bing.com at the Sundance Film Festival.
According to the New York Post, the billionaire was dancing "Paris [Hilton] style" on a banquette during a performance by John Legend and the Roots.
The New York Post has more on Gates' cameo :
A spy said, "He gyrated in a VIP booth until 2 a.m. Everybody was snapping photos of him until his security rushed him out the back door after he tipped a waitress $500."
Also check out Bill Gates' cameo on The Daily Show: the tech guru mocks Jon Stewart, gets taunted with an iPhone Jab, and gets a warning from Stewart: "No topless photos."