Swift, rocking her iconic red lipstick, showed off her long legs in the sparkly fit.

She also complemented the birthday attire with black platform heels and a bedazzled silver handbag.

As for Lively, the “Gossip Girl” star wore a black spaghetti-strapped leather dress with black knee-high Christian Louboutin boots.

The actress also carried a beige clutch, accessorizing her look with gold hooped earrings and stacked gold bracelets.

Taylor Swift arrived at Outer Heaven in Manhattan Wednesday night to celebrate her 34th birthday.

The “Blank Space” singer arrived hand-in-hand with her bestie Blake Lively.

The longtime pals looked excited as they laughed and smiled on their way into the club.

Swift and Lively twinned in all-black ensembles.

Swift celebrated her big day amongst friends as her hunky beau Travis Kelce stayed behind in Kansas City, Mo.

Unfortunately, a source confirmed to Page Six that the Kansas City Chiefs tight end had to miss the celebration because of mandatory football practice.

While Kelce was miles away as his pop star girlfriend partied it up in one of Manhattan’s beloved nightclubs, the two were able to fit in some sweet moments together in the days leading up to the birthday bash.

Swift rocked a sparkly black mini-dress with black platform heels.

The dress appeared to draw inspiration from her album “Midnights,” as it was decorated with a sparkling scene of the stars and moon.

Swift paired it with an equally sparkly silver purse.

The couple — who went public with their relationship in September — kept their spirits high at the post-game holiday party Sunday following the Chief’s loss to the Buffalo Bills.

Photos snapped of the two caught Swift and Kelce, 34, packing on the PDA in the Christmas-themed bar, holding each other close throughout the night.

Despite not having her football star by her side, the “Lavender Haze” singer made sure to celebrate her big day in style.

The singer’s boyfriend, Travis Kelce, was notably absent for her big day.

Kelce had to stay behind in Kansas City, Mo., due to prior football commitments.

The duo have been dating since the summer and debuted their romance in September.

Starting off the celebration a day early, Swift made her way out onto the town with pals Selena Gomez, Miles Teller, and his wife, Keleigh Teller.

The Grammy winner opted to skip Time magazine’s gala — despite being honored as Time’s Person of the Year — and instead hit up the members-only club Zero Bond.

Throughout the day Wednesday, Swift’s doorbell was ringing nonstop as delivery people arrived toting numerous floral arrangements.