Christina Aguilera – 40 Pounds – Low Calorie Diet

Christina Aguilera’s stage presence is forever unmatched, that’s a fact that everyone is well aware of. However, when she was gaining pregnancy weight, she found it a bit difficult to be as energetic on stage. In order to bounce back, she dedicated herself to a low calorie diet and regular yoga sessions for months on end. This doesn’t mean she never had any cheat days as she would occasionally indulge herself in her favourite comfort food and sweets. For Christina, it’s all about balance. As you can see in the comparison photos, she now looks amazing as ever.