Things are pretty hot these days at the Ambassador Theatre, with talk show diva Wendy Williams making her Broadway debut in Chicago as Matron "Mama" Morton! But the long-running musical received an extra dose of sexy on July 9 when supermodel and former Roxie Hart Christie Brinkley came to check out the show. Brinkley made her Broadway debut in Chicago in April 2011 and later reprised her role as Roxie in the show's West End production and strutted her stuff in a return engagement in 2012. Take a look as Williams, Brinkley and current Roxie Amy Spanger greet each other backstage after the performance, with a lift from some of the show's male cast members!