Reneé Rapp is a 20 year old actress is who currently playing Regina George in Mean Girls on Broadway. She is by no means fat but she is definitely on the curvy/thick side, especially for young celebrities. You can see in some of these pictures, originally she wore just the corset and tights costume for one of the songs, but they added a skirt a few weeks later and I wonder if it had to do with her weight/a possible gain from when she was cast. Sorry for the poor quality photos, its hard to find footage from the show. You can see that she has some junk in the trunk for sure and a possible growing belly under the corset.