Celebs at Muhammad Ali’s Celebrity Fight Night

Halle Berry was a knockout when she arrived for the Muhammad Ali Celebrity Fight Night XVII at the JW Marriott Desert Ridge Resort & Spa in Phoenix, Arizona. The fundraising event brought out a slew of celebs such as Jordin Sparks, Kevin Costner, Kelly Clarkson, Reba McEntire, Bret Michaels and Billy Crystal.

American Idol’s Jordin Sparks heated up the red carpet in her lacy little black dress.