27 July,2009 09:30 AM IST | | Agencies
Kelly Clarkson rocks out during a live performance at the Orange County Fair in Costa Mesa, California.
The 27-year-old American Idol Season 1 winner wore a David Bowie t-shirt and sung her heart out during some fist-pumping, power pop ballads for the enthusiastic crowd at the Pacific Amphitheatre.
Kelly has come back with a vengeance after being out of the spotlight for about two years.
