Beyonce Knowles is gearing up for the big game! Only ET is on the set of the pop star's Super Bowl commercial spot for the high-definition TV maker Vizio.

The singer is the newest spokesperson for Vizio, and her one-minute commercial is set to run during the game's fourth quarter. The spot was directed by three-time Oscar nominee for cinematography, Wally Pfister, best known for his work on 'The Dark Knight' and 'Batman Begins.'

"It's an honor for me to know that I'm going to be a part of the great commercials in 2010," Beyonce says of the experience. "It's a little bit of pressure because they have genius commercials. We have to make sure our commercial is really cool because all the guys will be watching."

On Sunday, February 7, the New Orleans Saints take on the Indianapolis Colts in the Super Bowl XLIV, airing on CBS.