American Idol Kelly Clarkson celebrates her 35th birthday at Universal Studios, shares selfie with son 04/25/2017 Kelly Clarkson celebrated her 35th birthday at Universal Studios in Florida on Monday with family and friends. 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: Kelly Clarkson
