Robert Irwin and Witney Carson had a special visitor at one of their latest Dancing With the Stars rehearsals.

Bindi Irwin returned to the dance studio to watch her younger brother practice for his next DWTS routine. “Bring your sister to work day!” Robert captioned a Thursday, September 25, Instagram post, which featured selfies he took with Carson, Bindi, and his brother-in-law, Chandler Powell.

Originally published on tvinsider.com, part of the BLOX Digital Content Exchange.