Taylor Swift joined by Blake Lively, Ryan Reynolds and Anya Taylor-Joy at SNL afterparty

Taylor Swift helps Pete Davidson ruthlessly roast a trio of 'virgin' SNL writers in hysterical skit

Taylor Swift is Joined by Blake Lively & Ryan Reynolds at 'SNL' After-Party!

Taylor Swift Performs 10 Minute Version of 'All Too Well' on 'Saturday Night Live' - Watch!