Considers producer Jazze Pha as her music soul mate.
She's been called "Lady of Crunk" by producer Lil' Jon.
She was reported to be born with a male body or intersex and had sexual reassignment surgery at 11.
People sometimes call her The Princess, The First Lady of Crunk, Princess of Crunk & B, or Ci Ci
Originally wanted to be a model.
Is of Creole, German and Irish descent.
Used to be a cheerleader in high school.
She shortly joined a girl group called Hearsay.
Her idol is Michael Jackson.
Her name is pronounced 'sierra.'
Teamed up with Jay-Z, signed on as the new face of his Rocawear line for women (May 2007).
Topped Yahoo's annual list of the Most-Searched for Names on the Internet at No. 9 (December 2005).
Included in Teen People's 8th annual installment of the "25 Hottest Stars Under 25" in May 2005.
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