Courteney Cox 'Works It' In Tiny Bikini

Courteney Cox is showing us how summer should be done, even at 55 years old.

The "Friends" star posted a fun video to her IG on during the weekend heatwave of herself in a tiny black bikini emerging in and out of the pool.

The mother of three might as well have been jumping into the fountain of youth, because she looked amazing during the boomerang video.

Having all the summer necessities, a fruity cocktail, a pair of sunglasses and a sarong she posted the video in reverse paying homage to the great Missy Elliot with her song, "Work It."

"Oh so now I finally get what @missymisdemeanorelliott meant by put your thing down, flip it, and reverse it....only took me ten years." Cox wrote.

Other stars took notice, like Busy Phillips, who commented, “This is great.❤️”

"The Big Bang Theory" star, Kaley Cuoco also praised Cox writing, “This is epic.”

The star is no stranger to social media, she is always posting funny videos to her account.

Just recently Cox posted a video of her distorted face saying " got you nose." writing, "Now I get why people say 'caption this' it’s hard to come up with captions...."

She also gave the recent FaceApp aging craze a try ... and is ready for the "Friends" reunion in 2049.