VIDEO: Lisa Kudrow Performed "Smelly Cat" From 'Friends!'

Okay, you have to admit, even if you aren't a Taylor Swift fan, that this is the best thing ever. Taylor's been inviting people to every show as a surprise guest, and last night, Phoebe Buffay got her big break. You remember "Smelly Cat" from Friends, yes?

Well, years later, Phoebe resurfaced in front of thousands of viewers once again, duet-ing with one of the biggest pop stars:

Oh. My. Goodness. YES. Yes. Yes. And more yes.

What a perfect drop for #ThrowbackThursday

Lisa Kudrow thanked Taylor for the opportunity:

Amy Cooper is a writer and pop culture fact nerd, and on multiple occasions has been referred to as a “Walking iPod.