Jenny McCarthy hosts Knockout Autism night

Jenny McCarthy hosted a special Hollywood Fight Night at Avalon Hollywood to benefit autism which her eight-year-old son Evan has. Other celebs who cheered on a good cause and supported Generation Rescue included Karina Smirnoff, Natasha Bedingfield and Julie Benz.

Dancing With the Stars pro Karina Smirnoff and Natasha Bedingfield sat ringside during the Knockout Autism event.