Krystal has 1 Hayley Kiyoko concert.

Hayley Kiyoko Alcroft (born April 3, 1991 in Los Angeles, CA, USA) is a multi-talented singer, songwriter, director, and actress. In 2013, she issued her first solo EP, A Belle to Remember, which included the single "Rich Youth". However, it was her This Side of Paradise EP (released in early 2015) that proved to be Kiyoko's breakthrough, with the evocative single "Girls Like Girls" and its accompanying music video that garnered over 100 million YouTube views.