Sienna Miller pissed about her own adultery

Sienna Miller is an adulteress, but don’t mention it to her, especially not on air. The “G.I. Joe: The Rise of Cobra” actress flew into a rage and told a radio host to “piss off” when he asked if she is still dating on/off lover Balthazar Getty.

During a phone interview with Australian radio station Fox FM, Miller ranted: “You’ve called us scrags, bitches, knocked-up. We are not here to talk about him (Getty). But, yes, I know him and everything is good, thank you.

“What a scoop! Congratulations! You are really, really clever!”

Host Adam Richard tried to apologize for upsetting the crazy actress: “I didn’t mean to step on your toes.”

However, Miller refused to calm down and snapped back: “You’re going there.”

I’m not sure why she got so angry since it’s pretty much old news that she was the other woman for Getty and managed to summarily end his marriage to Rosetta Millington (with whom he has four children) and get him booted from “Brothers and Sisters.”

And last month, rumors of reunion were floating about. Getty reportedly whisked Miller off to Italy for romantic break.