From Kelly Clarkson’s musical medley opening to her American Idol reunion with Simon Cowell. The superstar also managed to pull off eight outfit changes during the show — and each look was more glamorous than the next.
When Clarkson stepped onto the red carpet in Las Vegas on Sunday night, the singer was dressed in a black custom Christian Siriano gown with a diagonal neckline, studded, structured shoulders a high slit and a black leather belt. She paired the design with strappy studded black sandals and a matching clutch.

Next, Clarkson sported a black pantsuit with a gold fringe tassel-embellished cape, also by Siriano. She layered the blazer, which grazed the floor, over a black jeweled bustier.







