Workout don Richard Simmons crashed a wrap party for ABC drama “Revenge” at Pink Taco in West Hollywood this week. “No one knew he was attending,” said a spy, while another overheard Simmons saying, “I want to meet the cast! I am a huge fan.” The show celebrated its second season with a taco bar, photo booth and “beauty bar.” Simmons was later seen circulating in a blazer and tie and meeting series stars Emily VanCamp and Ashley Madekwe at the Joico Hair Care and Svedka-sponsored event.