Diana Olierook (born 1982) is a female vocalist who has a lot of practical experience in and passion for her profession. Being raised by a mother who was a full-time singer and having a grandfather who performed as an accordionist-singer for years, music came to her naturally as a child. Throughout her childhood she regularly performed in national TV shows in The Netherlands and she has been performing on stage as a professional pop singer ever since she was 16 years old. At the moment, her main occupation are performing as a pop singer, and her music school Hometown Studio. Diana established her own teaching practice (vocal school) in 2011. This school initiated as her self-developed concept ‘Junior Star Factory’ focusing specifically on kids aged 6 to 12. In the meantime, her school has grown to become a fully-fledged company in which she teaches both young learners and adults. Diana started in February 2011 with EVT and is an Estill Master Trainer since October 2015.