5 Seconds of Summer to play Radio 1's Big Weekend
5 Seconds of Summer are among the new additions to this year's BBC Radio 1 Big Weekend line-up.
The event is taking place at Norwich's Earlham Park over May 23-24.
A batch of new names have been added today (April 20) and 5 Seconds of Summer have been announced to perform the main stage on the Saturday (May 23).
All tickets for the free festival have now been allocated.
Watch 5SOS perform live below:
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