New dates include stops in Belfast, Dublin and Glasgow
It joins previously announced stadium shows in Cardiff and London for next summer
The likes of Skrillex, Charli XCX and Billie Eilish are featured
Shortly after cancelling their Dublin gig last week due to illness
The Welsh band were due to play their first gig in Ireland for five years
"Something beautiful and undeniably Spursy about Catfish And The Bottlemen announcing their biggest ever gig at our stadium just before Oasis reunite to play Wembley on the same day"
Feast your eyes on these shots of The Prodigy, Fontaines D.C., Lana Del Rey, The Last Dinner Party and more
Last time here they were rumoured to split. Now they’re on the brink of something special with indie sleaze turned up to 11
The band powered through technical difficulties and paid a brief tribute to fellow Welsh band Stereophonics during their second Reading headline set
Van McCann and co. will perform at Reading Festival on August 25