"That Girl" (Korean: 여자여자해; RR: Yeojayeojahae; lit. "Girly Girl") is a song by South Korean musician Jung Yong-hwa of CNBLUE featuring rapper Loco. It was released on July 19, 2017, through FNC Entertainment and distributed by LOEN Entertainment. A dance-pop song, it serves as the lead single to the Jung's second mini-album Do Disturb (2017).
"That Girl" and its music video were concurrently released. Jung promoted the song on various music chart shows, and it peaked at number 77 on South Korea's national Gaon Digital Chart. The track was complimented for its music, but widely criticized for its lyrics.