Claim: Chinese rapper, singer, and dancer Xu Jiaqi debuted in 2013 on the EP Heavy Rotation.
Evidence: 2013 Heavy Rotation Debut with SNH48 Team SII Xu Jiaqi also known as Kiki Xu Jiaqi, Kiki Xu, Jiaqi or simply Kiki, (simplified Chinese: 许佳琪; traditional Chinese: 許佳琪; pinyin: Xǔ Jiāqí; born August 27, 1995) is a Chinese singer, rapper, dancer, songwriter and actress.