Britney's back, y'all!

The pop superstar gave fans a sneak peek at her upcoming music video last night on Instagram, and the brief clip does not disappoint! Brit wrote, "ATTENTION PEOPLE!!! Just a lil taste to hold y'all over. #WorkBxxch1stLook ... I <3 U Ben Mor!!!"

Mor is the director, who worked with Brit on her sexy "Scream and Shout" video, and earlier this week he chatted with MTV about their latest collaboration. "You're gonna get to see a lot of Britney that you haven't seen in a long time. A lot of different wardrobe changes, a lot of different setups," he said. "It's one of the more ambitious Britney videos in a while, I guess."

We can't wait for the full-length video to hit the web! And E! Online also obtained this sexy snapshot from the video: