Now that motherhood has arrived, Christina apparently strives to be the sexy/sophisticated grown-up version of herself. The minor weight gain is not up for discussion. I'm sure in real-life, Christina is smaller than most soccer moms. However, knowing you body type and dressing to hide the flaws HD television can show, is ideal in her profession. Stars do gain weight, but great stylists know how to camouflage to make the star shine brighter.
Moves Like Jagger' video should get an award! Dressing Christina in the color block with leggings affair. This video made people think Christina had lost weight. She just looked good - sophisticated, still sexy, and a bit rockstar.
Christina, hire this person full-time and fire the person who styled you for the AMAs.