Chris Brown, who is scheduled to perform in Amsterdam this week as part of his ongoing Carpe Diem world tour, posted bleary-eyed pictures of himself online, getting high at a cannabis coffeeshop until 9 am on Tuesday.
One shot of Brown shows the singer with three joints in his mouth, as he looks into the camera, the Daily Mail reported.
Several others show him exhaling clouds of smoke and lighting up with a group of guys.
"dont worry, its medicinal lol (sic)," he captioned one image posted to his Instagram account.
The 23-year-old was partying at Greenhouse Amsterdam, known as the "home of celebrities and international cannabis connaisseurs!" according to the company's Twitter page.
Owner Joachim Joa also shared snaps of the star and his wild night out.
"This reminded me of the Hangover movie, crazy !!!! Partied till 9!!!" he captioned an image of Brown "dabbing" on Instagram.
The practice refers to using a concentrated form of cannabis, such as hash oil.
The 'Forever' hitmaker had just wrapped up his show in Dublin before jetting to Amsterdam, where he is due to perform at the Ziggo Dome on December 6. (ANI)