SEE ALSO: Sunny and Jackson reported to appear on 'Star Junior Show's Lunar New Year special

Sunny shared on her Instagram, "We've successfully completed filming for 'Star Junior Show'!! It feels different upon sitting in the judge's panel as an SM representative!!!!! Kyu Entertainment's 'elder brother'�Lee Kyung Kyu and JYP's Jackson~<3."

As previously reported, the two roommates were invited as the stars liked among children, and with their upbeat personalities, they are said to have been the atmosphere makers on set.�This special will air on the 22nd at 10:50 AM KST!