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.

It was a light night on late night (everyone's still recovering from pie consumption, no doubt), but Tonight Show" that's a must-watch. The short version: She set the house on fire, stabbed her husband's car tires in a rage, and then accidentally stabbed herself in the hand and went to the ER. Good, holiday fun.

Over on "Jimmy Kimmel Live," the cast of "The Ridiculous Six" showed up and Adam Sandler mounted a horse. Because why not? *No horses were harmed in the filming of this. At least not physically, we can't speak to their emotional trauma.

Finally, and most importantly, "The Late Late Show" revealed some rare footage of 5 Seconds of Summer. You know, back when James Corden was a band member? Please do yourselves a favor and watch this gloriousness.