Cien Rojas, nee Cien Miller also known as Crusher, Cien M, Omega Destroyer Dictator Crusher, and Bunny Lord, and formerly known as Crusher-P, debuted in August 2010. She is an American songwriter, music producer, singer and illustrator. In the VOCALOID community, she was well-known for her fantasy-themed songs with ethereal, eerie, and intricate sound works.
She is well known for the hit song "ECHO", which became one of the most popular English VOCALOID songs ever made.
Crusher is the voice provider for UTAU (turned DeepVocal) Watase Maki.
On October 22, 2021, Crusher revealed that she and darkbluecat (Caja-P) got married.