Agassi's Charity

Tennis stars Steffi Graf and her husband, Andre Agassi, arrive at the Andre Agassi Charitable Foundation's 12th Annual Grand Slam for Children at the MGM Grand Garden Arena on Oct. 6, 2007, in Las Vegas. The Andre Agassi Charitable Foundation was created to provide recreational and educational opportunities for at-risk children in southern Nevada.

Paris Hilton poses with her customized T-shirt in the Distinctive Assets Gift Lounge held during Andre Agassi's 12th Annual Grand Slam for Children at the MGM Grand Garden Arena on Oct. 6, 2007, in Las Vegas. The benefit featured such headliners as Jerry Seinfeld, Kelly Clarkson, Carlos Santana and Matchbox Twenty.

IndyCar champ Helio Castroneves and dancer Julianne Hough pose together at the Andre Agassi Charitable Foundation's 12th Annual Grand Slam for Children at the MGM Grand Garden Arena on Oct. 6, 2007, in Las Vegas. They are partners on this season's Dancing With the Stars" competition.

Musician Carlos Santana samples the wares at the Distinctive Assets Gift Lounge held during Andre Agassi's 12th Annual Grand Slam for Children at the MGM Grand Garden Arena on Oct. 6, 2007, in Las Vegas. Santana performed at the benefit which raised more than $8 million for the charity.

Comedians Jerry Seinfeld, left, and George Wallace pose together before going on stage at the Andre Agassi Charitable Foundation's 12th Annual Grand Slam for Children at the MGM Grand Garden Arena on Oct. 6, 2007, in Las Vegas. The Andre Agassi Charitable Foundation funds, among other things, a prep school in Las Vegas for needy youngsters.

Tony Bennett performs during the Andre Agassi Charitable Foundation's 12th Grand Slam for Children event at the MGM Grand Saturday on Oct. 6, 2007, in Las Vegas.

Actresses Emily Proctor, left, of "CSI: Miami" and Paris Hilton pose in the Distinctive Assets Gift Lounge held during Andre Agassi's 12th Annual Grand Slam for Children at the MGM Grand Garden Arena on Oct. 6, 2007, in Las Vegas.

Carlos Santana, left, and Rob Thomas perform the closing act during the Andre Agassi Charitable Foundation's 12th Grand Slam for Children event at the MGM Grand on Saturday, Oct. 6, 2007, in Las Vegas.

Tony Bennett and wife Susan attend the Andre Agassi Charitable Foundation's 12th Grand Slam for Children event Saturday, Oct. 6, 2007, in Las Vegas.