Sienna Miller flew into Los Angeles airport at the weekend, only to be bombarded by paparazzi.
Extra reports that the star was asked by the waiting photographers at LAX airport, if she was in Tinsel Town to meet up with her recently-separated beau, Balthazar Getty.
Sienna replied: "I work here, I'm an actress."
However, the star was unimpressed when a paparazzo asked her if she was a "home wrecker" and if she felt sorry for Balthazar's four kids with his estranged wife Rosetta.
"I'm sorry you're so unhappy as a person that you feel the need to say things that you would never understand," she said.
Sienna has come under fire from some sections of the media for her relationship with still married actor Balthazar, who stars in US TV series Brothers and Sisters. There have been reports that the star plans to leave the UK and base herself permanently in Los Angeles to be closer to him.