Taylor Swift is slated to appear in a star-studded three-hour 'Saturday Night Live' 40th anniversary celebration.

The songstress will perform during the TV special, along with other musical guests, including Paul McCartney, Justin Timberlake, Paul Simon and Kanye West. Other celebs who will appear to commemorate the momentous occasion include both frequent guests and stars who haven't graced the stage in years, such as Tina Fey, Amy Poehler, Bill Murray, Jim Carrey, Steve Martin, Dan Aykroyd, Alec Baldwin, Christopher Walken, Eddie Murphy and Tom Hanks, among others.

The 'Style' singer is no stranger to the 'SNL' stage. She made a surprise appearance last year, along with actors Zooey Deschanel and James Franco, in Seth Rogen's opening monologue. Swift has also been a musical guest on the show, and she hosted 'SNL' in 2009.

No word yet if Blake Shelton, who made his debut on the hit series last month, as both host and musical guest, will appear on the anniversary show. 'SNL 40' will air on Feb. 15 at 8 PM ET on NBC.

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