Selena Gomez: Fierce 21st Birthday Girl!

Selena Gomez keeps it fierce with leather pants for her birthday on Monday (July 22) in Los Angeles.

Over the weekend, the 21-year-old actress rocked devil ears while celebrating her birthday early with friends at the Roosevelt Hotel in Hollywood. Happy Birthday Selena!

PHOTOS: Check out the latest pics of Selena Gomez

“I could never touch that status. It was ridiculous, but it did give me motivation! That’s something that I definitely, at her age, would love to be doing. [Beyonce]‘s fierce and was definitely owning it that night,” Selena recently shared to Extra.

In case you missed it, check out Selena‘s new music video for her song “Birthday.”