Happy 34! Taylor Swift Celebrates Birthday with Party Attended by Blake Lively, Gigi Hadid and More Famous Friends 

Taylor Swift spent her 34th birthday surrounded by friends.

The pop superstar celebrated her big day on Wednesday with a party attended by many of her celebrity pals in New York City, and she posted to Instagram the following day to share photos from the event.

Stars including Gigi Hadid, Blake Lively, Jack Antonoff, Sabrina Carpenter, Gracie Abrams, Este Haim, Alana Haim, Zoë Kravitz and Antoni Porowski, among others, stepped out to Swift's party, as did her longtime friend Abigail Anderson — all of whom are pictured hanging with the "Karma" singer on Instagram.

Miles Teller and his wife Keleigh Sperry also attended the celebration, according to photos taken outside Manhattan nightclub The Box, where the party was held following a dinner at Freemans Restaurant.

"Can’t believe this year… actually… happened? Thank you for all your beautiful birthday wishes yesterday," wrote Swift on Instagram, reflecting on her many accomplishments of 2023: launching the Eras Tour, breaking records with its theatrical film and releasing both Speak Now (Taylor's Version) and 1989 (Taylor's Version), among others.

In the Instagram post's lead photo, Kravitz can be seen holding a cake from Milk Bar adorned with the words "Birthday Girl of the Year" written in frosting.

The Grammy winner's boyfriend Travis Kelce was not in attendance at her birthday party, as PEOPLE confirmed earlier this week that the football star would be in Kansas City for mandatory practices with his team, the Chiefs.

The couple celebrated her birthday early with friends in Kansas City at a holiday party on Sunday, where they were spotted posing with partygoers and exchanging sweet kisses in group photos throughout the evening.

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Swift's close friend Selena Gomez was also seemingly not at her party, though she did publicly wish the "Lavender Haze" performer a happy birthday on Wednesday via Instagram.

"Happy Birthday to the goddess that is @TaylorSwift," wrote Gomez, 31, alongside a candid image of the besties posing in a mirror as Swift plants a kiss on her cheek. The "Single Soon" musician also added a graphic to her Instagram Story which read "I love you."