The 46-year-old showed up to Sean Penn & Friends Help Haiti Home Gala on Friday in Beverly Hills, Calif., wearing a large diamond on her ring finger. It was there that she confirmed to E! News that she's remarried ex-husband Rick Salomon.
“We’re very happy,” Anderson said. “Our families are very happy and that’s all that matters.”
Anderson and Salomon first wed in 2007, before they had their marriage annulled in March 2008. Salomon, 45, dated Paris Hilton before their sex tape leaked in 2003.
Anderson has also been married to Tommy Lee and Kid Rock.
When Ellen DeGeneres asked Anderson about the relationship last year, the one-time Playboy cover girl said, "It's recycling! No, I'm very happy. We're happy. He's a great guy."