Post Malone fans are worried after the rapper/singer displayed troubling behaviour at a recent concert.
Videos from a gig on Friday in the US show the rapper stumbling about on stage. At one point he falls, and appears to crawl as he sings.
Some fans said the behaviour is typical for the singer, while others expressed their concern via social media.
"You can't sit there and tell me that this is normal behaviour from Post, it's not and the man needs help before something bad happens to him," posted one person. "Whether it's alcohol or drugs, he’s not using them for fun anymore, he's abusing them. It's too much now, people are worried."
Another person said: "When your face looks like a desk from detention nothing seems like it's not normal. So I say it's normal behavior."
"This is so heartbreaking to watch," another wrote. "This is so scary. I hope his management help him because this isn't normal behaviour and we can't lose another one too soon to drug addiction. I really hope he gets the help he needs soon. For now, I will be saying a prayer for him."
Unusual behaviour isn't unexpected from Malone, who debuted some fresh facial ink on New Year's Eve.
On Wednesday, Malone admitted he gets face tattoos because he believes himself to be an "ugly ass motherf**ker".
And during early March, Malone admitted to no longer smoking weed after a "pot-induced anxiety attack never completely subsided".
