Pop diva Mariah Carey recently shared a picture of her post-baby body with her fans on Twitter, saying "Ocean work out! It's been a loooong time since I've been in the ocean." The 41-year-old star, who gave birth to twins Morocco and Monroe with husband Nick Cannon, has been working hard to lose the pounds she gained during her pregnancy. The "Touch my Body" star said earlier that her body had gone through so much for her babies. It turned into a really difficult time. Being pregnant with twins is different to anything." However, it does look like the new mom is looking good, with water aerobic being one of her favorite activities