Taylor Swift has been showing off her acting talents lately.

The 25-year-old singer performed her second skit in one week when appearing on The Tonight Show With Jimmy Fallon in New York City on Tuesday.

The theatrics followed the Shake It Off hitmaker’s participation in a goofy skit during SNL’s 40th episode celebration on Sunday.

On Tuesday, Taylor and Jimmy, 40, could be seen acting like a couple of crazed basketball fans as they took turns wearing the jerseys and jackets of different New York teams.

They alternated between supporting the Brooklyn Nets, the New York Knicks, and the New York Islanders.

Taylor and Jimmy posed standing back to back with their arms crossed and mouths wide open.

They also repeatedly leaped out of their seats, throwing buckets of popcorn into the air.

Prior to the hilarity, Taylor was much more poised while seated across from the host, wearing a sleek sleeveless black jumpsuit featuring a white lapel.

It was the second skit in one week for the 22 hitmaker, who took to the stage during the Saturday Night Live 40th Anniversary Episode on Sunday.

Along with special guests Betty White, Bradley Cooper, Kerry Washington and David Spade, Taylor made a cameo as Allison, a struggling actress.

The New York resident ᴀssumed a bizarre accent and contorted her features into various comical facial expressions.

She donned long hair extensions and covered her tresses with a floppy fedora while wearing a printed romper.

Afterward, Taylor joined Sir Paul McCartney on stage to perform one of her songs and one of his at the SNL 40th anniversary after-party at The Plaza Hotel in NYC.

The blonde singer and the rock ‘n roll legend, 72, bridged the gap in ages while rocking out to her Shake It Off in front of an enthusiastic star-studded crowd.

Taylor strummed a mean guitar while Paul played bᴀss, their voices soaring in perfect harmony.