Katie (singer)

Kim Seo-hyeon (Korean: 김서현; born December 10, 1993), known professionally by the mononym Katie (stylized in all caps), is a South Korean-born American singer. She finished in first place as a contestant in the South Korean singing competition SBS K-pop Star 4. Her breakthrough performance of "Where You Need To Be" reached 4 million views on South Korea's leading video-sharing site, Naver TV Cast, in the shortest amount of time in K-pop Star history. After winning the show, she decided to sign with YG Entertainment.