Selena Gomez spent her 22nd birthday boating, jet skiing and hanging out with some new friends - including supermodel/'it girl' Cara Delevingne and rumored new beau Tommy Chiabra.

Photogs were nearby to capture a lot of the action - including an awesome shot of Selena and Cara showering together. You're welcome!

Photo: INF

The photo kinda makes me want to sing and dance...

Check out all the pics from Selena's bday boat bash!