Each week, Josh picks a brand-new song to be his Next Big Thing!
It’s a song Josh thinks is going to be HUGE – so he plays it every night for a week!
This week, he’s gone for Weak by AJR ft. Louisa Johnson!
AJR is an indie-pop band from New York!
The band is made up of three brothers, Adam, Jack and Ryan – giving them their name!
They worked with Louisa Johnson from the X Factor to make this song!
You can hear Weak tonight from 7pm on Fun Kids Radio with Josh!
Plus, Josh will be counting down the 7 biggest pop songs on the planet!