Rachel Sophia Anthony, born in Hammersmith London, is of Caribbean and Central American Heritage. Her parents spotted her talent as a child, getting her involved in dance, performing arts and talent shows. Whilst living in Grenada, Rachel-Sophia did pageantry, representing the island at the Miss Caribbean pageant as an Ambassador for the country.

She further pursued her performing and dance, at Joseph Chamberlain College, Birmingham whilst also attending acting workshops. Her first featured role was in the Doctor Who Christmas Special 2007, also featuring Ms Kylie Minogue.