Steven Tyler and Nicole Scherzinger

Nicole Scherzinger Sizzles in Sin City at iHeartRadio Festival

Nicole Scherzinger turned up the volume with her sexy set at the iHeartRadio Music Festival. The “X Factor” judge performed material from her solo debut Killer Love including “Right There,” “Don’t Hold Your Breath,” and “Club Banger Nation.” She got up close and personal with Aerosmith’s Steven Tyler while dueting on “(It) Feels So Good,” as “Idol’s” Randy Jackson played bass. Watch their steamy onstage session below.

“Club Banger Nation”/“Don’t Hold Your Breath”

“(It) Feels So Good” with Steven Tyler