In this music-tastic CBBC Official Chart Show Little Mix play a hilarious game of Say What!, BB Diamond joins Cel in the studio for Ask Me Anything and plays Nooooote, and Aston Merrygold treats us to an exclusive performance of his song. All this and of course we play the tracks you voted for at bbc.co.uk/cbbc in The Playlist, and reveal the Top 10 tunes you've loved this week with Radio 1's Greg James. Show less