Kelly Clarkson introduced out an thrilling new star to her Vegas residency … however, tickets for her tour will not be popping out anytime quickly — ‘trigger she’s nonetheless obtained to get by way of center faculty.

The singer-songwriter took the stage at her “Studio Session” residency at Caesars Palace’s Colosseum … and, she informed the gang she had a particular visitor to serenade them.

Her 11-year-old daughter, River Rose, got here out … and, collectively, they belted out Clarkson’s “Heartbeat Tune.”

Take a look at the clip … the Kelly’s leaning in shut to assist her little woman harmonize along with her — and, River places in a very robust efficiency for somebody so younger.

As for a way the viewers reacted … they appeared actually constructive — whooping it up whereas the 2 carried out collectively.

It is good to see Kelly again onstage … ‘trigger she needed to cancel a pair exhibits earlier this month after rehearsals took a toll on her voice and made it unattainable for her to placed on a great present for her followers.