Selena Gomez Films a Music Video in Palmdale on March 4, 2013
Alcohol: When you're ready, come and get it, Selena Gomez! You're offically 21 today, July 22.
In celebration of her special day, let's look back at when the pop star was spotted striking a number of sexy poses — in several different skin-baring outfits — during a ’60s-inspired music video shoot in Palmdale on March 4.
Click through for photos of Selena’s glam desert style!