Sister2Sister or S2S are an Australian duo comprising the Muscat sisters, Christine and Sharon, who are pop singers, songwriters and television presenters.
From 2001 they undertook a career as television presenters, as VJs on MTV Hits, and subsequently opened the Sister2Sister School of Singing in 2004.
Their career started young when they grew up in the Sydney suburb of St. Clair, where they attended Holy Spirit Primary school and later Emmaus Catholic College in nearby Erskine Park.
However, they also had a knack for acting [citation needed], which resulted in both of them television presenting and landing roles in TV commercials and soap operas.
[citation needed] At the ages of 9 and 13, Christine and Sharon joined Brent Street Studios to also study dancing.