"I have a boyfriend that loves my body," she told PEOPLE mag at a Television Critics Association event for "The Voice," which returns to television February 5th. "I love my body, my son is healthy and happy and that is all that matters."
That said, she doesn't deny that she's under a lot of pressure to maintain her oft-glamorous look.
"Women, we are definitely under a microscope and under massive scrutiny," she said. "[But] as long as I am happy in my own skin, that is all that is all the confirmation I need."