Beyonce and Jay Z party with Taylor swift as she turns 25.

Beyonce and husband Jay Z, partied with Taylor Swift as she celebrated her 25th birthday on December 13th.

Other celebrity guests included Justin Timberlake, Sam Smith, Emma Roberts, Charli XCX,  Kelly Osbourne, Chrissy Teigen, Jaime King and Nick Jonas and his girlfriend Olivia Culpo.

The celebrities converged on Swift's swanky New York apartment and dined on takeaway pizza, getting through twenty boxes between them.