Jake T. Austin cozies up with on-screen sister Selena Gomez as he celebrates his 16th birthday party at Beacher’s MadHouse inside The Roosevelt Hotel in Hollywood on Saturday night (December 4).

The 16-year-old actor hosted a slew of friends including Jaden Smith, Moises Arias, Ryan Ochoa, Chelsea Staub, Caitlyn Taylor Love, Bella Thorne, David Henrie, Jadin Gould, Ryan Newman, Leon Thomas, Elizabeth Gillies, Gregg Sulkin, Ciara Bravo, Taylor Spreitler, Jimmy Bennett, Sterling Knight and many, many more! It was hard to keep up with everyone who was there!

JJJ Fun Fact: The club isn’t yet opened to the public, so Jake‘s was the first ever party held there! The club is co-owned by David Arquette.

Guests were treated to a pair of Onitsuka Tiger shoes, Sprinkles cupcakes, pizza and drinks at the celebration — and some dances from Oompa Loompas, Burlesque dancers and Alvin and the Chipmunks!

Check out what Jake had to tell us about the party below! 10+ pics inside…