We’re about to get a double dose of boy band when One Direction hits the road for their 110-city world tour. Yes, 110 cities. Crazy, right? So what boys are joining our lads on the road?

Chelsea Briggs reveals the deets in today’s Hollywire Hot Minute!

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The boys of 1D are bringing Australian up-and-comers 5 Seconds of Summer when they embark on their world tour. Fun fact: Louis actually discovered them on YouTube!

Louis also tweeted the good news, writing, “Soooo excited to announce our mates @5SecsofSummer are supporting us on tour!” Niall replied back, “Sick news!! Can’t wait now !!” Sounds like it’s going to be a tour none of us want to miss!

What do you think about 5 Seconds of Summer? And which boy in the band are you totally crushing on?