India, July 19 -- Fans of Kelly Clarkson were in for a major surprise as the singer welcomed a special guest while she was recently performing in Las Vegas. The singer was joined by her 11-year-old daughter, River Rose, for a mother-daughter performance, Us Weekly magazine reported. Sharing the stage with her 43-year-old mother, Rose sang Clarkson's hit single Heartbeat Song with her at the event on Friday. The 'Studio Sessions' show from Kelly Clarkson was hosted at The Colosseum at Caesars Palace in Las Vegas.

A few videos of Clarkson and Rose performing together at the event later went viral on social media. These were filmed by people in the audience.

In a video, the two of them could be seen donning similar outfits - black t-shirt ...