Nadja Salerno-Sonnenberg

Violinist Nadja Salerno-Sonnenberg. Born in Russia, she emigrated to Philadelphia with her family when she was eight so that she could attend the Curtis Institute. Later her unorthodox playing, and unconventional attire on stage earned her a reputation as the "bad girl" of classical violin. In 1994 she nearly sliced the tip of her finger off chopping onions, and after surgery and painful practicing, she returned to the stage. Sonnenberg has played with just about every major orchestra and has recorded 15 albums.

The classical musician says, now that she's established herself as an accomplished performer, she no longer feels the need to prove herself. She got her start early; her mother made sure she practiced. At nineteen, after a nine-month hiatus from the violin, she finally decided she wanted to devote her life to the instrument.