@UmairM94 was a little more forward: "No one cares," he tweeted, while @TheGlamourGuy criticised Cyrus herself, tweeting "Miley: It's not cool to glamorise a drug overdose. Just ask Frances Bean."
Others cleared up the confusion or questioned the misleading headline.
"WTF thats from a music video im screaming wise up," @sophiendrws tweeted.
""MILEY CYRUS IN OVERDOSE SHOCKER!" aka "Miley Cyrus has a slightly distasteful video and hasn't overdosed at all," @WL--Martin said.
The short film, which features full-frontal nudity and drug use, stars The Flaming Lips (including singer Wayne Coyne who Cyrus got a matching tattoo with) and Moby.
Called Blonde SuperFreak Steals The Magic Brain, Cyrus ironically filmed her part in April this year - the same time there were rumours circulating she had actually had a drug overdose after cancelling five dates of her US Bangerz tour.
In fact, she was sick thanks to a bad reaction to antibiotics, which were prescribed to treat a sinus infection.
Coyne explained the situation to Rolling Stone.
"We were lucky enough to get a couple of hours with a bedridden Miley Cyrus. And even though she was still quite ill, she was full of laughs and great absurd suggestions," he said.
* Watch the video here (warning: explicit content).
- AAP