This week, Posty gave out his number to the glee of fans everywhere. And now we know why. A special Post Malone Nirvana concert is coming this Friday and you're invited.\nThe star posted a teaser of the upcoming concert this morning on his Instagram with a simple caption, "friday :)."\nYou can (virtually) hang with him as he kicks back and sings some of Nirvana's cult classics and fan favorites of his own songs too.\nPlus, who doesn't want to see what his LA home is really like?\nFans can tune in this Friday April 24 at 3 p.m. PST on his YouTube channel. We know what we'll be doing this weekend.\nAccording to Rolling Stone, his concert is more than just a feel good fest. It also gives back in a big way. Money raised by the concert will go towards the United Nations Foundations COVID-19 Solidarity Response Fund.\nFor more info, fans can text him on the new number he shared, (817) 270-6440. If you could ask him anything, what would it be and why?\nView this post on Instagram text me:) 817-270-6440 A post shared by @ postmalone on Apr 20, 2020 at 12:00pm PDT\nAny big fan of Posty knows he stans Nirvana.\nHe's performed their hit song "All Apologies" live before and even has a couple of tats in the band's honor.\nView this post on Instagram friday:) A post shared by @ postmalone on Apr 22, 2020 at 7:01am PDT\nHis knuckles show pics of artists including Kurt Cobain and his famous "stay away" forehead ink is a tribute to a Nirvana song of the same name. * All of us: Ahh, so that's what it means*\nEarlier this month (in true Posty fashion), he also took part in a social distanced beer pong tournament to raise money for charities related to COVID-19.\nView this post on Instagram bud light baptism A post shared by @ postmalone on Jan 10, 2020 at 4:33pm PST\nWe're stoked to hear his special tribute and love the sentiment behind it all.\nFrom the looks of things, Posty's got a big heart and we're happy he's letting fans in.