Costume Roundup: What did Reality Stars Wear on Halloween?

• Project Runway host Heidi Klum managed to make a crow costume look fabulous at her own Halloween bash.
• The Hills stars Spencer and Heidi channeled another famous reality couple, Jon and Kate Gosselin.
• Meanwhile, Jon Gosselin himself creatively placed himself on the cover of the Enquirer.
• My New BFF star Paris Hilton dressed up as Dorothy from the Wizard of Oz.
• Kim Kardashian said she would dressing up as Princess Jasmine (photo not available).
• Kim's sister Khloe Kardashian was dressed as Catwoman when she attended a party with her new hubby, who was dressed as Batman.
• Real Housewife of Atlanta's Kandi Burrus was inspired by The Flinstones when she put together her costume.
• Dancing With the Stars pro Derek Hough tweeted that he was "Clark Kent in mid-transformation."
• And The Hills star Audrina Patridge was a sexy genie at her Halloween party.

Photo of Heidi Klum by Valerie Macon/Getty Images