American Idol 'Idol' runner-up Justin Guarini weds former high school sweetheart 09/28/2009 Justin Guarini is officially off the market. 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 Idol Tonight Kimberly Caldwell Justin Guarini
