Christina Aguilera – Strict Diet and Fitness Program

From the early 2000s until 2008, Christina Aguilera’s toned abs were a regular feature. Her first child in 2008 brought with it motherly curves and she rocked her ‘mom-body’ like a diva before toning up again. The public saw Aguilera put on pounds again after her divorce in 2011, only to start dropping weight rapidly in 2012 and look trim yet again by 2013! It didn’t end there, as Aguilera had her second child in 2014. Her secret? Strict dieting, yoga, and a rigorous workout program. In 2018, the Beautiful singer released a new song titled Fall in Line featuring Demi Lovato.