SNL 40 After Party – Taylor Swift, Paul McCartney and Prince Perform (VIDEO)

By all accounts, the SNL 40 Anniversary Special after party was even wilder than last night’s special. WAY wilder!

Read More: Saturday Night Live 40 – VIDEOS

#SNL #afterparty #SNL40 #TaylorSwift #PaulMcCartney #jimmyfallon #plaza http://t.co/D0TA3NtSVg pic.twitter.com/w0Z04HXstY

— AverageSocialite.com (@AvSocialite) February 16, 2015

“SNL” alum and “Tonight Show” host Jimmy Fallon MC’d the party that reportedly lasted until the early hours of the morning, reports Today. Joining Fallon on stage were several celebrities, including Taylor Swift and Dan Akroyd singing “I Saw Her Standing There” with Paul McCartney.

A video posted by Danielle Flora (@daniellehasenflora) on Feb 15, 2015 at 11:04pm PST

Jimmy sang back-up as Paul and Tay Tay performed Taylor’s massive hit, “Shake It Off.”

Shake it off with Taylor paul and jimmy. #snl40

A video posted by djcassidy (@djcassidy) on Feb 16, 2015 at 1:35am PST

Prince performed! Celebs galore, including Cuba Gooding Jr. and the sister band, Haim, according to RyanSeacrest.com.

Caption this #snl40

A video posted by djcassidy (@djcassidy) on Feb 16, 2015 at 1:49am PST

And then prince. With jimmy fallon Martin short and Chris rock. #snl40

A video posted by djcassidy (@djcassidy) on Feb 16, 2015 at 1:41am PST

Dude….this really really really really happened #O!!!!!!!!!! #SNL40 #SNL40afterparty

A video posted by Questlove Gomez (@questlove) on Feb 16, 2015 at 1:53am PST