Understandably overwhelmed by her win for Best Female Pop Vocal Performance for Since u been gone, Clarkson burst into tears onstage as she held her first Grammy.

"I'm sorry I'm crying again on national television," she said through her tears. "Thank you so much, you have no idea what this means to me."

When she picked up her second, for Best Pop Vocal Album, Clarkson gushed thanks to everyone -- except the reality television show that made her a star.