Pity the actor who had to get romantic with another guy before appearing on Chelsea Lately.
"I loved it," Trammell agreed, a good sport throughout. "We've been itching for that since season one!"
Check out the different ways Chelsea managed to spin the shapeshifter-on-vampire action—and hear about the joke Sam and Stephen played on their poor stand-ins—in the clip above.
Craving more True Blood scoop? Join the Vampire Party!