Christie Brinkley

Model Christie Brinkley is heading to Broadway. She'll be playing Roxie Hart for a stint in the long-running production of "Chicago" starting April 8, 2011. Since the Broadway revival opened in 1996, Roxie Hart has been played by Brooke Shields, Ashlee Simpson and Michelle Williams (of Destiny's Child), among others.

This undated photo provided by CoverGirl shows supermodel Christie Brinkley in a CoverGirl cosmetics advertisement. Brinkley had a 20-year contract with CoverGirl, then a 10-year hiatus. She was resigned in 2005 to advertise mature skin products.

Model Christie Brinkley attends the screening of "Fair Game" hosted by Giorgio Armani & The Cinema Society at The Museum of Modern Art on Oct. 6, 2010, in New York.

Model Christie Brinkley attends the HBA Global 2010 Positively Beautiful Award presentation at the Jacob Javitz Center on Sept. 28, 2010, in New York.

Former model Christie Brinkley and her son Jack Paris Brinkley attend the opening night of the Broadway musical "West Side Story" in New York on March 19, 2009.

Christie Brinkley is escorted by court officers as she arrives at New York State Supreme Court for the beginning of her divorce trial against Peter Cook on July 2, 2008, in Central Islip, N.Y.

Christie Brinkley, now 57, was a former Cover girl model.

Model Christie Brinkley graced the front of the Sports Illustrated Swimsuit issue from 1979-1981.

Christie Brinkley, the original "Uptown Girl," cheered on her daughter, Alexa Ray Joel during her performance in Mohegan Sun's Wolf Den. Brinkley married singer Billy Joel in 1985, but divorced after having one child.

Model Christie Brinkley attends the Hampton Social @ Ross concert by Tom Petty at the Ross School on Aug. 25, 2007, in East Hampton, N.Y.

Christie Brinkley attends the 18th Annual Wild West Carnival at the Diamond Ranch in Watermill, New York on Aug. 5, 2007.

Model Christie Brinkley walks the red carpet at The Cinema Society Screening of "The Good Night" Aug. 18, 2007, in East Hampton, New York.

Former model Christie Brinkley attends the 7th annual Hamptons Magazine Memorial Day Celebration at the home of Jason Binn on May 26, 2007, in Southampton, N.Y.

Former Super model Christie Brinkley attends the opening night premiere of "SOS" at the 2007 Tribeca Film Festival on April 25, 2007, in New York.