The caption is directed to online "trolls" who she says write "unkind things." She writes, "This is how I look. I feel happy" before adding that she thinks she looks "strong and healthy."
Slamming body critics is nothing new for Schumer. She told Glamour magazine it was "not cool" in another Instagram post last month for mentioning her in an issue focused on plus size fashion.
She wrote that there's nothing wrong with being plus-size, but disputed having a plus-size body, suggesting that labeling her body type that way could have a negative influence on young girls.
After Kim Kardashian revealed that she lost around 8 kg after giving birth to her son last week, a new report claims that the reality TV star underwent a surgery to shed her weight.
The 26-year-old was a member of the 15th Marrakech Film Festival jury, headed by American film director, producer and screenwriter Francis Ford Coppola.
Actor R. Madhavan went to the US and worked out extensively to prepare for his role in the forthcoming film "Saala Khadoos". He says he even built biceps which came close to the biceps' size of Hollywood star Arnold Schwarzenegger.