[VIDEO] Russell Brand tells the Kardashian sisters he wouldn't mind a foursome

British comedian and recovering sex addict Russell Brand was interviewed by three Kardashian sisters on Monday night's all-Kardashian episode of "Chelsea Lately." After Brand pretended not to know the difference between a pregnant Kim, Khloe and Kourtney, things got a little more sexual.

"I'm vulnerable to the concept of a KKK threesome," Brand said. "I think pregnant women are radiant and beautiful and the idea of lactation is an interesting one...A limitless, foaming river of milk and orgasm."

"I will traverse the universe for a scenario such as this one," Brand said to giggles from the sisters.

The 37-year-old comedian split with singer Katy Perry after a brief marriage back in 2011.