"I'm so sick of it and I'm over it, so I took it down until they fix it. My waist is not that teeny; I had a bomb (good-looking) waist that night (and) I don't know why they didn't like my waist, but I didn't approve that video and it went out for the world, so I'm embarrassed."
Trainor said she's demanded the video be fixed ASAP.
"The video is still one of my favourite videos I've ever done, I'm very proud of it. I just am p***ed off that they broke my ribs," she added.
The 22-year-old has been outspoken about promoting a positive body image ever since she broke out with her chart-topping single All About That Bass, which was inspired by her curvaceous figure.