December has been a huge month for Taylor Swift, who stole the limelight for a second year at the Victoria’s Secret Show. But, Taylor had something of her own to celebrate this week… the big 25! Find out who she celebrated with, on Celebrity Instagram.

Beyonce, Jay-Z, Justin Timberlake, Karlie Kloss and Chrissy Teigen where just a few of the high-flying guests helping Taylor celebrate the big 2-5, at her New York apartment. So, naturally, we thought we’d troll Instagram of her and her guests for a true insiders party peek!

And with the Holiday’s just around the corner, the celebs are celebrating with gala after gala. Rihanna hosted the first annual Diamond Ball Gala arriving in a festive Zac Posen gown and Chopard jewels, but instead of opting for the trending “trash the dress,” Rihanna decided to “strip off the dress,” posting a photo with her crew and gown thanking the team for their hard work!

Scroll to watch Taylor’s hot Victoria’s Secret performance, below.