Britney Spears and Iggy Azalea shot a music video for "Pretty Girls" in Los Angeles on Thursday, and the pop superstars went for a totally 80s look!

Brit Brit wore a leopard crop top and low-rise jeans while Iggy went for high-waisted jeans and a denim vest. From the hair the earrings (and the cars!), we were getting some major 90120 vibes!

"Britney was having a blast on set," our photographer on the scene tells X17online. "She was digging her wardrobe and she got along really well with Iggy." In fact, Brit was having such a great time, she didn't even seem to care that photogs were snapping away as she slouched over and created a rather unflattering angle of her tummy. We love that she doesn't give a f#$&!

Brit tweeted a shot of herself in a yellow Jeep on set and wrote, "Girls roll 🆙, windows roll ⬇️, 👀 on us, jaws on the ground." Can't wait for this!!!