On Wednesday, Broadway icon Kristin Chenoweth, who is set to get a star on the Hollywood Walk of Fame on Friday, was set to appear as a guest. However, when it came time to sit down for a chat, Kristin admitted that she just wasn't in the mood.
So, to coax her into coming out of her dressing room, James picked up a mic and began to sing to her, which, as is the way with Broadway veterans, inevitably led to the two performing a rousing duet.
On Tuesday night, James showed off his insane dance skills when he teamed up with Paula Abdul to remake her classic "Opposites Attract" music video -- and it was simply amazing. Seriously, is there anything this late-night host can't do?