Diamond Lover is a 2015 Chinese television series starring Rain, Tiffany Tang, Luo Jin and Dilraba Dilmurat. It premiered simultaneously on Zhejiang Television and Anhui Television on July 22, 2015. The drama is a commercial success in China, with a peak rating of 1.249 and more than 3.3 billion views online.

Jung Ji-hoon, better known by his stage name Rain or Bi Rain, is a South Korean singer, songwriter, dancer, actor, and record producer. Rain's musical career includes seven albums, 28 singles and numerous concert tours around the world. He achieved breakthrough success with his third Korean album, It's Raining (2004), which spawned the number one single of the same name. The album sold over 200,000 copies in South Korea and one million copies throughout Asia, and established Rain as an international star.