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.

Let's kick things off with a classic "Tonight Show" game, shall we? Julia Louis-Dreyfus visited Jimmy Fallon to play "The Whisper Challenge," a completely hilarious game in which they had to listen to headphones and guess what each other was whispering. "Sausage penis" kind of sounds like "salted peanuts," right?

Pharrell Williams visited "Late Night" and chatted with Seth Meyers about playing it nice on "The Voice." He also explained what it's like to hear a contestant perform one of his own songs –– which he compared to the horrors of listening to yourself on a voice mail.

Remember when Kristen Stewart played a bro in that totally awesome Jenny Lewis video? Well turns out she might have been channeling the one and only Justin Bieber. Watch her tell Conan about her inspiration below!

Finally, James Van Der Beek and Josh Gad visited "The Late Late Show" and traded stories about their first kiss. Wait. Does this mean that James' first wasn't Katie Holmes on "Dawson's Creek?" Our lives will never be the same.