Taylor Swift 25th Birthday: Bevy of Celebrities Joins TS Birthday Bash

Was (insert name of ex-boyfriend here) there?

This could probably one of the questions dancing in your head right now as you take in the fact that Taylor Swift celebrated her 25^th birthday with her famous pals.

If you're sufficiently updated on Tay's lovelife, you'll probably wonder if The 1975 frontman Matt Healy was in attendance and within hugging distance.

"In the early hours of Saturday morning, the singer celebrated her 25th birthday with a huge pizza party at her New York City apartment, and the guest list read like a who's who of the music industry," MailOnline noted. "Justin Timberlake and power couple Beyoncé and Jay Z led the pack of VIPs who were shuttled in vans and limos to Taylor's Tribeca abode for the celebratory gathering."

Now that sounds like one of the coolest, laid-back A-list parties in recent memory.

On top of that, Taylor wasn't waiting all day in her apartment for her guests to arrive. The "1989" artist had performed at the New York Jingle Ball prior to kicking off her birthday bash. Well, let's say she started the festivities at that performance, as she "asked the crowd to scream loudly in honor of her birthday," according to People.

"Swift, who was already dressed for the night in the plaid two-piece outfit she wore to the annual holiday concert, was all smiles as she arrived at her Tribeca pad, where she was joined by Jay-Z, Beyoncé, Justin Timberlake, Sam Smith, Karlie Kloss and the girl band HAIM," the publication said.

The "Blank Space" singer was wearing "a tartan crop top with matching high-waisted trousers, which she wore under a fitted black jacket," as described by MailOnline.

"Also spotted among the exhaustive list of stars were Sam Smith, Emma Roberts, Charli XCX, Kelly Osbourne, Chrissy Teigen, Jaime King and Nick Jonas and his girlfriend Olivia Culpo," the British news source went on to say.

Apparently, Tay has maintained good relations with Nick, whose brother Joe Jonas she once dated and wrote a song about.

Of course, BFF Selena Gomez was there too, as well as Kelly Osborne and Ansel Elgort.

With such an eye popping guest list, we're not surprised that Tay labeled this year's bash as her "best birthday ever," as captioned in an Instagram photo.

Regarding the question about an ex attending her party, the answer apparently is no. And Matt appeared to be absent too. On that note, who else do you think should have been at her party?