#2 Christina Aguilera
When Cristina Aguilera gained 15 pounds back in 2012, everyone went crazy. And then she gained another 15, and another 15, and so on. In 2013 she was with 50 pounds heavier but she didn’t seem to have a problem. Apparently, Cristina was forced by her labeling company to stay slim. She was not happy with all the restrictions, so when the contract ended she went on a hunt for some extra pounds. At the time, Aguilera declared that she loves her new curvy body, and that she won’t do anything extreme to lose weight. We’re not really sure about that, but now she looks incredibly fit, which can only mean that curvy body was not making her feel confident enough.