Sienna Miller and Balthazar Getty have split, the actress tells Usmagazine.com.
"I'm single at the moment, and I'm completely happy with that," she said Friday at the Hollywood Dominoes: VIP Launch in London. "It's nice not to have a relationship that the press constantly want to scrutinize and discuss. I'm cool with being on my own."
Miller and Getty's romance first made headlines in July when Getty, 33 -- who was married at the time -- was photographed kissing a topless Miller, 26, on a boat in Italy. (Miller later sued two British newspapers and a photo agency for breach of privacy for publishing the steamy shots.)
On July 21, the Brothers & Sisters star announced that he and wife Rosetta (with whom he has four children) were separated.