Did somebody say football? Three singing stars certainly did. Last night in NYC, Mariah Carey kicked off the NFL season by performing a concert at Rockefeller Center. She performed her single, "Triumphant (Get Em)" and also belted out "Always Be My Baby," "Touch My Body" and "We Belong Together." OK! GALLERY: MARIAH CAREY PERFORMS IN NYC WITH NICK CANNON'S LOVING SUPPORT No Doubt, including frontwoman Read More >>