Girl with guts: Celebrity eater Zhang Mimi (aka Mi Zijun), finishes off a 4-kilogram serving of white rice at an event in Hangzhou, Zhejiang Province on Tuesday. Photo: IC

A celebrity eater known for downing huge portions and maintaining her slim figure wowed a Hangzhou crowd on Tuesday by scarfing down 4 kilogram of rice in 80 minutes.

Zhang Mimi, 24, performed the gut-busting feat during a rice tasting event in Hangzhou, East China's Zhejiang Province.

Known for her videos in which she eats ginormous portions, Zhang calmly consumed the megabowl of plain white rice, washing it down with two bottles of water, zjol.com.cn reported.

The event aimed to promote the locally-grown grains and saw hundreds of participants.

Zhang, known to her fans as Mizijun, has over 200,000 followers on Sina Weibo, where she claims a petite 69 centimeter waist.

"Unbelievable! I'd say [1 kilo] of rice is already a challenge for me," wrote Zhenyuan Miyu.

"The most depressing thing for me is that she eats so much but stays so slim," commented Binger err.

Zhang's other notable accomplishments include consuming a 4-kilo cut of steak.