(Cover) - EN Showbiz - Seth Rogen has auctioned off a bathroom visit for charity.

The 30-year-old Pineapple Express star donated the bizarre auction prize for the Night of Too Many Stars benefit in New York City.

According E! News, the strange lot received an onslaught of bids.

Two lucky winners reportedly paid $18,000 each for the chance to share a bathroom session with the comedian.

The Night of Too Many Stars event also included lots from actresses Tina Fey and Amy Poehler.

Two female fans reportedly paid $36,000 to be in their company for one night.

Another bidder won the chance to have a holiday card picture taken with Al Pacino for $25,000.

The event raises funds for autism education and family service programmes across the US.

Performers included Carly Rae Jepsen, who performed Call Me Maybe with Harvey Keitel, and Katy Perry, who sang Firework with an autistic girl accompanying her on piano. (C) Cover Media