Post Malone is currently touring Australia with the Red Hot Chili Peppers.

Video of the shows are hitting social media and there is some concern about Post's appearance and demeanor.

Fans get worried for Post Malone after watching him perform like this🙏🏾😕🙇🏽‍♂️pic.twitter.com/d3NMe7dn1N

— Raphousetv (RHTV) (@raphousetv2) February 6, 2023

Post has definitely lost weight.  However, that isn't a bad thing.  He could just be eating healthier.

As for his passionate, slightly unhinged singing style ... he's been doing that for a while now and it's just how he relates to the audience.

So there is likely no need for concern.