Question: You're All Surrounded starred the singer and actor who had what nickname?
Sentence (from "You're All Surrounded"): You're All Surrounded () is a 2014 South Korean television series starring Lee Seung-gi, Cha Seung-won, Go Ara, Ahn Jae-hyun, Park Jung-min, Oh Yoon-ah, and Sung Ji-ru.
Relevant evidence: Yes