American Idol Original 'American Idol' winner Kelly Clarkson to headline HBO concert 07/12/2006 Fox TV's first "American Idol," Kelly Clarkson, has been tapped by HBO for a live concert to be broadcast over the premium cable network. Read More RELATED NEWS 'American Idol' Season 1 finalist Nikki McKibbin dies at age 42 Kelly Clarkson says her weight reflects her happiness -- "It's when I'm fat that I'm happy"Kelly Clarkson: "I wanted to kill myself" when I was "really skinny" TAGS: American Idol Kelly Clarkson Entertainment Tonight