Can you guys SHUT UP already about her weight? Goodness gracious, she's been up and down with her weight her entire career, the fat jokes are old at this point. She had a baby, had a rough pregnancy and can't breast feed due to a virus she had (which is a major way most new moms lose the baby weight). It's gradually coming off. Be more concerned that some of your faves can't sing half as well.
Anyway, she looked pretty and sounded great as usual