Widegren grew up in Switzerland. Her entire family had musical roots: both of her brothers played guitar and her mother was a professional violinist in her youth. Diana began taking guitar lessons at the age of sixteen from a graduate of the world famous Musicians Institute in Hollywood, CA. A few years llater, she would move herself to Los Angeles to attend the same school.
Diana plays with her own original band, Elegantly Wasted, and has been doing so for over 15 years. She has released three albums and toured Europe and the United States several times.
Besides music, Diana's passions include languages (growing up in Switzerland, she studied French, Italian and English), traveling, drawing, and sports.