American Idol Kelly Clarkson misdiagnosed with cancer before 2006 Grammy Awards: "I spent the whole day crying" 02/10/2017 Kelly Clarkson has revealed she spent the night of the 2006 Grammy Awards torn up inside because she was told she had cancer. 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 Alicia Keys Ariana Grande Beyonce Justin Bieber Stevie Wonder Adele