Each week, Josh picks a brand-new pop song to be his Next Big Thing!
It’s a tune he thinks could be huge – and that you’re going to love!
This week, he’s chosen Cinderella by Catherine McGrath!
Catherine is 19 years old and from Northern Ireland.
She says that her life is mainly singing, listening to country music and eating chocolate!
We think Catherine sounds like the early days of Taylor Swift!
You can hear Cinderella tonight from 7pm on Fun Kids Radio with Josh!
Plus, Josh will be counting down the 7 biggest pop songs on the planet!