Each week, Josh picks a brand-new pop song to be his Next Big Thing!
It’s a tune from an act that he thinks are going to be big pretty soon!
This week, he’s chosen Girlfriend by In Stereo!
In Stereo are an Australian boy band – made up of Jakob, Ethan and Chris!
Ethan and Chris were both contestants on The Voice Kids Australia in 2014 before the band went on The X Factor Australia!
We think this tune is awesome – and the boys could be as big at The Vamps!
You can hear Girlfriend tonight from 7pm on Fun Kids Radio with Josh!
Plus, Josh will be counting down the 7 biggest pop songs on the planet!