Yungen & Dappy

CJ Brooks (born 1 February 1992), better known by his stage name Yungen, is an English rapper, singer and songwriter from Herne Hill, South London. Yungen gained initial recognition for his 2011 F64 freestyle video for SB.TV, and by 2015 had been nominated for Best Newcomer at the MOBO Awards. Although often labelled as a grime artist, Yungen has taken inspiration from numerous music genres, from rap to R&B, and enjoys experimenting with other styles in his music. Yungen's most successful song to date is "Bestie" featuring Yxng Bane, which reached the top 10 of the UK Singles Chart in October 2017 and became his first platinum single in February 2018.

Costadinos Contostavlos (born 11 June 1987), better known by his stage name Dappy, is an English singer, songwriter, rapper, and actor. He is best known for being the lead singer of the Camden-based grime trio N-Dubz, with his cousin Tulisa, and Fazer. He was known for his slightly unusual dress sense and his love for what he describes as "eye-catching headwear". His trademark was wearing a selection of woolly chullos (sometimes referred to as "Dappy hats"), turning up one or both of the ear-flaps of the hat.