Coco Gauff takes playful shots at her brother with hilarious picture reviews on TikTok - "Why are you biting the chain?"

American teenage sensation Coco Gauff has already built up quite the resume on court, including reaching the 2022 French Open final and holding the No. 1 doubles ranking.

In addition to her unwavering love and passion for tennis, Gauff is also passionate about Tiktok videos. The 18-year old has been outspoken about how much she adores TikTok, and she frequently uploads videos there as well.

As per a recent TikTok video that surfaced on Twitter earlier today, Coco Gauff was seen reviewing her baby brother's pictures. She basically rated the pictures on a scale of 1 to 10 with hilarious captions.

"7/10 why are you biting the chain," she wrote over one picture.

"10/10 but why everyone in Fl hold up the number 4?" she questioned over another picture.

The 2022 French Open runner-up also recently chastised an Instagram user for making a derogatory comment about her.

"You got time to dress like a clown but not bag any Grand Slams? Hahaha. And people really thought you were the next Serena," the user commented.

To which Coco Gauff replied with:

"You got time to comment bs like a clown and not get a job? Hahaha. And you really thought you ate. That's why nobody hits yo line GOOFY. Thx for the follow back tho. Get off the couch and touch some grass. Meat riding and hating is an illness. I hope you get well soon."