Posty's been having quite the year. His 'beerbong & Bentley's' album is breaking all sorts of records and he's currently on tour with 21 Savage. Looks like Post Malone took a quick break in between performing and getting face tattoos to hit his hometown of Grapevine, Texas. While there, Post Malone hit the local nightlife scene and performed a little karaoke. People were impressed by his rendition of Biggie's 'Big Poppa' but not so impressed with Posty's dance moves as he proceeded to get into a bit of a dance battle. And in typical celebrity fashion, he was escorted out as people were trying to mob him during his exit. Full video below!