Former record label exec Jimmy Iovine, 62, and model Liberty Ross, 37, tied the knot in a lavish Valentine's Day wedding at David Geffen's Beverly Hills estate, Sunday afternoon.

Sources say about 300 guests were driven onto the property for the big event in chauffeur-drive SUVs. Guests were asked to dress in red for the holiday nuptials. Oprah Winfrey, Tom Hanks and Pharrell Williams were among the guests -- Oprah and Pharrell even Instagramed pix ...



Liberty Ross, a model, is the ex-wife of director Rupert Sanders who was famously caught cheating on his lovely wife with Kristen Stewart. The pair photographed kissing and making out in his car during the time they were filming Snow White and the Huntsman. Ross quickly filed for divorce and now, just more than two years later, she's tying the knot with one of the richest men in Hollywood! He's the co-founder of Interscope Records with his pal Geffen, and Dr. Dre's partner in Beats headphones, which the pair sold to Apple for a record $3 billion. Talk about trading up!