Stealing The Show

Entertainer Beyonce Knowles sings the national anthem before Super Bowl XXXVIII, Feb. 1, 2004, at Reliant Stadium in Houston.

Singer Josh Groban performs before Super Bowl XXXVIII in Houston, Feb. 1, 2004. Groban was singing a tribute to the shuttle Columbia, which broke up over Texas exactly one year ago, killing all crew members aboard.

A space-suited figure holds the American flag during pre-game ceremonies for Super Bowl XXXVIII Sunday, Feb. 1, 2004, in Houston.

Fans wave and dance as Aerosmith lead singer Steven Tyler performs during the pre-game show before Super Bowl XXXVIII, Feb. 1, 2004, at Reliant Stadium in Houston.

Aerosmith Lead singer Steven Tyler performs during the pre-game show before Super Bowl XXXVIII, Feb. 1, 2004, at Reliant Stadium in Houston.

Country singer Willie Nelson performs during the pre-game show before Super Bowl XXXVIII, Feb. 1, 2004, at Reliant Stadium in Houston.

Singer Kid Rock performs during the Super Bowl XXXVIII halftime show, Feb. 1, 2004, at Reliant Stadium in Houston.

Janet Jackson, center, performs during the halftime of Super Bowl XXXVIII, Feb. 1, 2004, in Houston.

Singer Janet Jackson performs during the halftime of Super Bowl XXXVIII, Feb. 1, 2004, in Houston.

During a duet during the halftime show at Super Bowl XXXVIII, Justin Timberlake can be seen tearing off part of Janet Jackson's costume, exposing her breast, Feb. 1, 2004. Timberlake said later that he did not intend to expose Jackson's breast and CBS apologized for the incident.

Justin Timberlake and Janet Jackson perform during halftime of Super Bowl XXXVIII Sunday, Feb. 1, 2004, in Houston. The chief federal regulator of broadcasting was outraged by the Super Bowl halftime show and ordered an investigation after part of Jackson's costume was torn off, exposing her breast.

Entertainers Janet Jackson, left, and Justin Timberlake, right, perform during the halftime at Super Bowl XXXVIII, Sunday, Feb. 1, 2004, in Houston.

Justin Timberlake reaches across Janet Jackson during their performance, just before he pulled off the covering to her right breast, which was partially obscured by a sun-shaped, metal nipple decoration. They were performing during half time at Super Bowl XXXVIII in Houston, Sunday Feb. 1, 2004.

Entertainer Janet Jackson's breast is exposed after her outfit came undone during a halftime performance with Justin Timberlake, right, at Super Bowl XXXVIII, Feb. 1, 2004.

Entertainer Janet Jackson's breast is exposed after her outfit came undone during a halftime performance with Justin Timberlake, right, at Super Bowl XXXVIII, Feb. 1, 2004.

Singer Janet Jackson, left, covers her breast after her outfit came undone during the halftime show of Super Bowl XXXVIII in Houston, Feb. 1, 2004. "I am sorry that anyone was offended by the wardrobe malfunction during the halftime performance of the Super Bowl," Timberlake said in a statement. "It was not intentional and is regrettable."

VIDEO: Janet Jackson exposed

Entertainer Janet Jackson, left, covers her breast after her outfit came undone during the halftime performance with Justin Timberlake at Super Bowl XXXVIII, Feb. 1, 2004.