Post Malone has been added to the line-up of Rock in Rio Lisboa 2022.Plans for next year’s Lisbon festival are well underway after the 2021 edition of Rock in Rio Lisboa was cancelled earlier this year as a result of the coronavirus pandemic.Rock in Rio Lisboa is aiming to return to Bela Vista Park for its ninth edition from June 18-19 and 25-26, 2022, with the likes of Foo Fighters, The National and Liam Gallagher (who will all play on June 18) as well as Duran Duran, a-ha, Xutos & Pontapés and