Happy birthday Taylor Swift!

Singer Taylor Swift celebrated her birthday in a big way. She started the festivities at her Z100 Jingle Ball performance, but continued the party at her apartment. She rocked the plaid two-piece outfit that she wore to the concert. Jay-Z, Beyoncé, Justin Timberlake, Sam Smith, Karlie Kloss and the girl band HAIM joined Taylor for the intimate party.

She was all smiles with her famous friends as they took a group photo and posted the famous pic on her Instagram with the caption “So this is being 25 … #WHAT #bestbirthdayEVER,” as they wore party hats and ate pizza. Other guests included Selena Gomez, Jaime King, Emma Roberts, Ansel Elgort, Kelly Osbourne, Nick Jonas and Chrissy Teigen.

Photo credit: Taylor Swift’s Instagram

Matia (@ms_hip_hop) is jamming to Swift’s “Shake It Off” at this very moment.