Alesha Dixon
The young hopeful won over the judges with her original song about young people not being listened to.
He also had history with Alesha Dixon.
It's a real eclectic mix as the show returns on Saturday night.
Buzzers at the ready
The body was found in woodland on the Isle of Bute in July.
And that has a lot to do with Oti Mabuse.
Naomi Campbell, Les Ferdinand and Sir Trevor McDonald celebrated in London exhibition
And of course, Sinitta was there too.
'Strictly' pro Oti Mabuse is also joining her on the panel.
Her body was found in woodland near her grandparents' home on Monday.