Getty's wife 'feels humiliated' by Sienna

Balthazar Getty's wife Rosetta has reportedly been left humiliated following his alleged affair with Sienna Miller.

Topless pictures of Miller kissing the actor on a boat near the Amalfi coast surfaced earlier this week.

Getty, who has four children with Rosetta, has his wife's name tattooed across his chest. The pair married in May 2000.

"It's humiliating," a source told People. "Rosetta left the country to protect the kids, and he continues to see Sienna publicly."

Miller, who broke up with Welsh actor Rhys Ifans in June, allegedly began dating the Brothers And Sisters star two months ago.

Balthazar and Rosetta "have been living separate lives for a while", say reports.