Zac Efron finally made his “Dancing With the Stars” appearance during Prince Night, just in time to support his younger brother Dylan Efron as they headed into the finale.

During the semifinals on Nov. 18 , “The Traitors” winner took to the ballroom floor with partner Daniella Karagach.

For his first dance of the night, Dylan Efron danced a tango to “I Would Die 4 U,” which earned him and Karagach a 27 out of 30. As the judges were giving him feedback, the cameras flashed to the audience and Zac Efron was spotted with their little sister, Olivia, sitting on his lap.

Zac Efron and his little sister, Olivia, during the semifinal episode of "DWTS" on Nov. 18, 2025. ABC

Zac Efron was all smiles as Olivia clapped for her older brother.

This was the first time that the “Iron Claw” act

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