From Heidi Klum's latest jaw-dropping get-up to Emma Robert's hilarious tribute to her famous aunt Julia, check out all the over-the-top celebrity Halloween fun!
Openly gay actor Cheyenne Jackson has started on two hit shows, "Glee" and "30 Rock" and was named Out's magazines Entertainer of the year in 2008. Jackson is an ambassador for amfAR and spokesperson for the Hetrick-Martin Institute.