Christina Aguilera knows when you’ve got it, flaunt it! The pop star, 43, has always shared her most sultry snaps with her millions of social media followers — but with her recent body transformation, she’s showing as much skin as possible! Despite shedding the pounds, Aguilera has been a pro at not allowing people’s comments about her appearance hurt her. “When you’re a teenager, you have a very different body than when you’re in your 20s,” Aguilera explained in an interview earlier this year. “I started to fill out, and then that was unacceptable because it was like, ‘Oh, she’s getting thick…