Kelly Clarkson Fans Floored By 'Absolutely Insane' Kellyoke Performance at Las Vegas Residency originally appeared on Parade.

Kelly Clarkson surprised fans at her Studio Sessions residency at The Colosseum at Caesars Palace in Las Vegas on Friday, ...

During one of her Studio Sessions for her new Las Vegas residency at The Colosseum at Caesars Palace, the "Stronger" singer ...

The superstar was dressed down for her Studio Sessions performance on July 12, wearing a bedazzled Willie Nelson T-shirt and ...