Beyonce, Jay Z, Selena Gomez, Justin Timberlake, and all the other famous sorts at Taylor's party on Saturday night must've bought her pretty pants presents if Lena Dunham's personalised necklace is garnering all the headlines. 

The Shake It Offer - who turned 25 over the weekend - was given a necklace with a pendant that featured a photograph of her cat, Meredith. Although, not everyone is convinced it's her...

The Girls star also took to social media to send her birthday wishes to the singer.

Taylor partied with a whole host of famous pals on Friday (12.12.14) night to celebrate the milestone birthday.

Guests at her apartment in Tribeca, New York City included Beyonce, Jay Z, Justin Timberlake, the birds off Haim, Charli XCX Sam Smith and Karlie Kloss. Wait, there's more -   Emma Roberts, Ansel Elgort, Kelly Osbourne, Nick Jonas, Chrissy Teigen and Selena Gomez. What, no Lorde or Kendall Jenner?!

Captioning a photograph from the festivities, she wrote: 'So this is being 25 ... #WHAT #bestbirthdayEVER. (sic)'

Guests were fed with over 20 boxes of pizza and reportedly didn't leave until 5am the next morning.

Meanwhile, the 'Blank Space' singer was also treated to a birthday serenade by legendary soul singer, Aretha Franklin.

Uploading a video of the performance to Twitter, she also tweeted: "Aretha Franklin just sang 'Happy Birthday' to me and it will take me decades to recover. #goals"