Taylor Swift & Paul McCartney Perform 'Shake It Off' at SNL 40 After Party

Check out Taylor Swift and Paul McCartney joining forces for a “Shake It Off” performance during a Saturday Night Live 40 after party in a pic posted on Instagram!

The two entertainers were joined by Jimmy Fallon, Jim Belushi, and Dan Aykroyd.

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“Bring it #fallon #McCartney #Swift #Akeroyd #belushi #SNL40 Plaza Hotel #nyc,” co-chairman and co-owner of The Palm Restaurants Bruce Bozzi captioned the pic.

“Taylor was dancing and blowing kisses to the girls from HAIM,” an audience member shared to Us Weekly about the performance. Watch a video from the performance below!

Bigger pic inside…