Question: On the  American reality competition Under the Gunn, singer Zendaya appear as a guest judge with what other single name singer?
Sentence (from "Swag It Out"): The song was composed by Bobby Brackins and was released on May 30, 2011 as the first single of Zendaya's career on an independent label, not being included on any album or soundtrack of Walt Disney Records, just their record label.
Relevant evidence: No