"That XX" is a song by South Korean rapper G-Dragon, released as the first single of his second solo album One of a Kind on September 1, 2012.

Jennie Kim, known mononymously as Jennie, is a South Korean singer, rapper, and actress. Born and raised in South Korea, Jennie studied in New Zealand for five years before returning to South Korea in 2010. She debuted as a member of the South Korean girl group Blackpink, formed by YG Entertainment, in August 2016. In 2023, she made her acting debut under the stage name Jennie Ruby Jane in the HBO television series The Idol.