Who replaced the singer in S Club 8 and The Saturdays as a host of The Xtra Factor?
The X Factor (UK series 13):  Matt Edmondson and Rylan Clark-Neal replaced Rochelle Humes and Melvin Odoom as hosts of "The Xtra Factor", which was rebranded as "The Xtra Factor Live" and was broadcast live twice every week, with Roman Kemp making appearances as a digital presenter and social media reporter. Rochelle Humes: Rochelle Eulah Eileen Humes (née Wiseman; born 21 March 1989) is an English singer and television presenter, best known for her work in pop groups S Club 8 and The Saturdays.
Matt Edmondson and Rylan Clark-Neal