Ok, Joseph Gordon-Levitt is seriously starring in everything these days. He's even found his way to Sesame Street.
But it's cool because there's just so much cuteness happening in this video. Alongside Muppet Murray, Gordon-Levitt teaches us all about the word "reinforce."
We learn a lot, and ultimately this video reinforces our love of all things Muppet -- and, oh yeah, JGL. Cue swoon.
BONUS: 10 Adorable Clips of Sesame Street Satire
[nggallery id=8661]