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.
Reality TV star Kylie Jenner has reportedly distanced herself from her rapper beau Tyga after he was reported to get some wild lap dances at a strip club.
Organisers of the 2016 Grammy Awards are reportedly planning a tribute to English rock legend David Bowie at the upcoming ceremony and are considering singer Lady GaGa to be part of it.