.@ladygaga Starts 'Body Revolution'

Lady Gaga has taken a stand against the critics of her recent weight gain. And we couldn’t love her more for it.

The mama monster posted a pic of herself in nothing but a yellow bra and underwear, with the words: “Bulimia and anorexia since I was 15.” Along with the photo, Gaga also announced the launch of “Body Revolution 2013” – a movement that looks to encourage body acceptance. (This is amazeballs.)

Since the posting went up on her social media website, LittleMonsters.com, there has been an outpouring of photos from fans in their underwear, sharing stories of their struggle with body image.

“I have been startled and overwhelmed with pride and emotion the past few days. Gratitude mostly,” said Gaga.