So...What's Brit Brit On?

According to the Mirror, pretty much everything.

Ecstasy. Coke. Valium. Vicodin.

That girl's a walking hypodermic.

Jason Alexander told the Sunday Mirror of London that Spears almost died due to a fatal "MDMA" overdose while they partied in Las Vegas. After seeing the pop star was having trouble breathing and wasn't coherent, he says he took her to their hotel room and threw her in the shower.

"I remember looking down at her all crumpled in the tub with the water coming down. She looked so white and lifeless. I thought she was dead. I thought, 'This b---- is going to f------ die right here in front of me,'" Alexander said.

And he thought, "I will do the opposite!" Oh, wait. Wrong Jason Alexander...

Alexander also told the Mirror that he and Spears, during a drug-fueled bender, had a sexual threesome with a female dancer. "We used ecstasy at night to party and cocaine during the day to stay awake," he said. "Then we would take downers like Valium or Vicodin to come down and rest."

Go, Brit! What a little pig.