When you're supermodel Heidi Klum and impossibly gorgeous everyday, you don't mind getting ugly on Halloween.
That's exactly what the new mom and her hubby, Seal, did at their annual fright night fete, held at Voyeur. The couple were almost unrecognizable in crazy crow costumes, which Heidi designed herself.
They weren't the only ones who went to the birds...
Paris Hilton donned a Swan Lake ballerina costume, while her boyfriend, Doug Reinhardt, wore a Tooth Fairy costume. Inside the bash, Paris showed off her dance skills on the banquette, natch...
But Jessica Alba was also spotted shaking in on a table, too, as hubby Cash Warren looked on. She must have been feeling a little more adventurous since it was Halloween. Or maybe it was the Skyy cocktails being poured for all the partiers?
Over at XIV, Khloe Kardashian and Lamar Odom partied it up in Catwoman and Batman costumes alongside Nicole Richie.
As for her costume? She simply had on a black mask. Fellow guests weren't sure what she was supposed to be.