Jennifer Lawrence was placed in a nude line up and told to lose weight.

https://www.datalounge.com/thread/19839272-jennifer-lawrence-was-placed-in-a-nude-line-up-and-told-to-lose-weight.

“When I was much younger and starting out, I was told by producers of a film to lose 15 pounds in two weeks,” she said, revealing another actress before her had already been fired for not losing the weight fast enough.
“During this time a female producer had me do a nude line-up with about five women who were much, much, thinner than me. We are stood side-by-side with only tape on covering our privates,” she added.
“After that degrading and humiliating line-up, the female producer told me I should use the naked photos of myself as inspiration for my diet.”