Cheyenne Jackson on Eighth Season of Curb Your Enthusiasm

We're big fans of both Larry David and Cheyenne Jackson around these parts. Therefore when Jackson, whom we chatted with at Celebrity Autobiography Saturday night, told us he'll begin shooting an episode arc on David's sweaty-palmed gem Curb Your Enthusiasm, we felt like a beneficent God was smiling down on us. Though Jackson's camp confirmed didn't give details, the hunky Broadway star told us he'll be sharing scenes with David and is already having a bit of anxiety about keeping up with the entirely ad-libbed show: "I'm nervous!" But something tells us Jackson, who guest-starred on last season of 30 Rock and managed to get through scenes with delightful loose cannon Tracy Morgan, will be just fine.