Question: Which co-host of the broadcast event of "Children in Need 2015" is best known for her work in pop groups S Club 8 and The Saturdays?
Sentence (from "Rachel Hyde-Harvey"): Rachel Hyde-Harvey (born 21 March 1987 in Kettering, Northamptonshire) is a British actress and singer best known for her role as Amy in the CBBC's "I Dream" alongside S Club 8.
Relevant evidence: No