If you're like us and value your sleep, you probably nodded off into your Ambien dreamland before the party started on post-prime time TV. Don't worry; we've got you covered. Here's the best of what happened last night on late night.

Thursday night was relatively quiet, with Jimmy Fallon, David Letterman and Seth Meyers all airing repeats.

Ryan Seacrest was on "Jimmy Kimmel Live" promoting his upcoming New Year's show. He'll actually turn 40 on Christmas Eve, and he remembers when his dad turned 40 and they put an "Over the Hill" sign in the yard. Now he doesn't feel like 40 is that old, but Jimmy (who is 47) insisted it is old. Jimmy listed all the projects Ryan has going on, wondering if Ryan is capable of sitting still for a full minute. So Jimmy challenged him. They made a game of it - "Can Ryan Seacrest Sit Still For One Minute?" - and put him in a chair. Ryan's task was to go nowhere, and not even look at Jimmy. In the end, it broke Ryan. Not because he couldn't sit still, but because he couldn't get up later.
Both Jimmy and Ryan made the "From Geeky to Gorgeous" section of People's new Sexiest Man Alive issue. Jimmy showed off their old geeky photos, used as the "before" shots. Ryan's is ridiculous, you can't even recognize him. So Jimmy wondered what it would be like if that duo - their old kid selves - hung out together. They didn't actually know each other as kids, but he created a fake photo, based on their real People pics. Good stuff. It is amazing to think that's Ryan. He said he used to hate spring break 'cause you'd have to go to the pool or the beach and he was self-conscious about his "husky" body and didn't want to take his shirt off, so he wore the shirt in the water. Poor Ryan. Is he overcompensating now?
Rebecca Romijn was on Jimmy's show, talking about her husband Jerry O'Connell's little mishap over Thanksgiving. They took the kids on a play date to a trampoline place and someone jumped up into Jerry's face and he cut his tongue right in the middle. Ouch! He just got stitches but he went through Thanksgiving without the stitches. The last time they had Thanksgiving at their house, three years ago, Jerry was attacked by a raw turkey and it sliced his eye, so he spent that day with an eye patch. Jerry is the true turkey of T-Day. She also talked to Jimmy about how she and Jerry have been growing grapes and started making wine. Now they're selling it in local restaurants. Jerry goes out and sells it himself like and old '70s-style salesman.
Jennifer Aniston was on "Conan" talking about the hoax photo of her online with a shaved head. She's never actually shaved her head. She asked if Conan O'Brien would ever shave the "piece of art" on his head. She petted him and he practically purred. Jen and Conan also talked about a sex scene in "Horrible Bosses 2" that was edited out. Charlie Day's character was in a coma and she exploited him in that stance. It'll probably be in the DVD release. Conan also showed a photo from the movie and Jen's character is wearing a huge "c-ck ring." Conan was intimidated by the size.

Drew Carey was on "The Late Late Show" with Craig Ferguson, and Craig discussed the origin of Magic Week. It's a great story involving a friend of his who was in jail in Vegas.
Max Greenfield was also on "The Late Late Show" talking about good movies. He and Craig talked about the best bleeping movies they've ever seen. Love the U.K. censor flags.