During her Studio Sessions residency gig at the Colosseum at Caesars Palace, Kelly Clarkson invited her 11-year-old daughter River Rose to join her on stage for a special duet of "Heartbeat Song." River Rose confidently sang along with her mom, showcasing her vocal talents and stage presence. The mother-daughter duo shared a heartwarming moment as they sang the chorus in unison and touched foreheads on stage. Clarkson's fans were delighted by the sweet performance, and the pop superstar will be back on stage at the Colosseum for another show on July 25.