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One is part of the BIGGEST band in the entire world and the other is undoubtedly one of the most successful solo artist of our time, ladies & gentleman, it's Ed Sheeran and Harry Styles!
Ed and Harry first started hanging out together before their careers exploded and Ed has described them as "anchors for each other" in the crazy world of fame. Awww!
They're such good pals, Ed recently dropped Harry RIGHT in it by confirming that THAT famous nude photo rumoured to be the 1D star was indeed Hazza – and that he leaked it himself. Cheers, Ed!
Can you really blame them? We can't deny we wouldn't get a tad handsy if this pair were around. Picture: Tumblr
Like true BFFs, they don't let any break ups, romances or friendships interfere in their bro business. Picture: Instagram
Being two of the best singers around, there's no worries of any bum notes when these two take the mic - and the pair were caught on camera back in 2012 singing a little ditty together at an after party while Taylor actual Swift looked on. Their song of choice? 'Don't Go Breaking My Heart' - cute! Picture: YouTube
Let's be honest, he could have kept 'Little Things' for himself but in true best friends style he handed the song over to Harry & co like it was no thang.
The pair are hunky and handsome but this doesn't stop them from spreading the love to those who need it.
Even though they are two of the most well known men in the business they still have time for a cheeky pic or two. (we are officially jealous of this lucky girl). Picture: grace_roche Twitter
Hazza famously bought Ed a huge bunch of Lego to celebrate Mr Sheeran going to number one – the pair of them then stayed up until 3am building the Imperial Star Destroyer from Star Wars. Which is TOTALLY what we would imagine two of the biggest pop stars of the moment to do in their down time… Shame they didn't build a Lego House really. LOL. Picture: Getty