Super Bowl ads: Eminem, Darth Vader, catering dogs

**COMMERCIAL IMAGE** In this photo released by Brisk on Sunday, Feb. 6, 2011, Eminem is seen in puppet form for Brisk Iced Tea's Super Bowl TV spot shot in San Francisco. (Brisk via AP Images)

February 7, 2011 9:43:52 AM PST
In the Super Bowl of advertising, Justin Bieber replaced Ozzy Osbourne and Joan Rivers became a GoDaddy girl. But a pair of commercials by automakers took the early trophy for online buzz.