Six D's Chantelle, comedian Isy Suttie and Radio 1's Edith Bowman join Reggie Yates.
BBC Radio 1 N. Ireland
BBC Radio 1 Scotland
BBC Radio 1 Wales
BBC Radio 1
Dan from We Are The Ocean, DJ Target and Mike Diver from BBC Music join Nihal.
DJ & Producer Alex Metric, 1Xtra's CJ Beatz and i DJ Magazine's Dave Jenkins are in.
Benjamin Francis Leftwich, Nick Grimshaw and Tim Jonze from The Guardian join Nihal.