Anderson, 46, appeared at Sean Penn’s Help Haiti Gala in Los Angeles, on Saturday, wearing a ring on her left hand.
On the occasion, the former Baywatch star confirmed to E! that she married Rick Salomon again.
“Yes,” was her response when asked if she and her ex-husband tied the knot again.
“We’re very happy. Our families are very happy and that’s all that matters,” she added.
The couple married for the first time in October 2007, but their marriage lasted 10 weeks.