Vasilliki Karagiorgos (born in Darwin, Australia), known mononymously as Vassy, is a Greek-Australian R&B singer-songwriter. 　　Vassy, whose parents are both from Greece, was discovered by Australian Radio Station Triple J after she won song of the year. Her single "We Are Young" reached No. 1 on the US Billboard Dance Chart, making her the first Australian Artist to go No. 1 with her solo single debut release. She is a certified RIAA Platinum and Gold recording artist. 　　In 2014, Vassy collaborated with David Guetta and Showtek on their song "Bad", which became 7 times double platinum and established her in the electronic dance music scene. In 2015, she collaborated with Tiesto and KSHMR on their track "Secrets", which reigned atop the Billboard Club chart and Beatport charts, and went straight to number No. 1 in 20 countries. In 2016, she released her single "Nothing to Lose" through Musical Freedom Records, co-produced by Tiesto. 　　Vassy's music incorporates dance, reggae and soul as a base for her vocal styling. Her music has received an array of accolades, including ARIA awards and IDMA awards. She has performed in major EDM festivals around the world, including Ultra Music Festival in Miami,Tomorrowland Belgium, Electric Zoo NY, and Stereosonic Australia.