Getty. Few singers can match Mariah Carey's mind-blowing ability to sing a reputed five octaves -- compared to a piano's seven -- and now the veteran pop diva's vocals have been put to the test. Well, sort of: a cleverly spliced YouTube video shows off the singer scaling, in ascending order, the entirety of five octaves. That's over 65 keys, for those who can do the math, or just make it through the ear-splitting, tea-kettle high notes at the video's end.
The name Isabelle is of French origin. The meaning of Isabelle is G-d oath, pledged to G-d. Isabelle is generally used as a girl's name. It consists of 8 letters and 3 syllables and is pronounced I-sa-belle.
Comment1 Share. Isabelle Fuhrman (born February 25, 1997) is an American actress. Fuhrman is best known for playing Esther in the 2009 horror film Orphan, and Clove, the female tribute from District Two, in The Hunger Games. Fuhrman was born in Washington, D.C. on February 25, 1997, and grew up in Atlanta.