Getty denies Sienna Miller affair

Balthazar Getty has denied having an affair with Sienna Miller.

The 33-year-old actor, who is married with four children, reportedly met Miller on the Prague set of action film GI Joe while she was still in a relationship with Rhys Ifans.

The pair were photographed together in Los Angeles last week, prompting speculation that they were an item.

However, Getty denied allegations that he is seeing Miller, with Contactmusic quoting him as saying: "It's not true. No truth to any of that."

Getty, an heir to the Getty Oil fortune, has appeared in Alias and Brothers & Sisters.