.@PostMalone kicked off the BIG ASS Stadium Tour in Salt Lake City last night! 45,000+ fans, an epic duet with @JellyRoll615, and a massive night of hits and country heat. 🤘 What stop are you catching him at? 📷: Kevin Mazur / Getty Images #postmalone #thebigassstadiumtour #riceecclesstadium #slc #lngcn