The Two And A Half Men star is said to have been "totally out of it" when an assistant came to collect him from the restroom of Daniel NYC, where he had been dining with porn star Capri Anderson, ex-wife Denise Richards and other friends.
A source told The Sun: "When the assistant opened the toilet door Charlie was standing naked with cocaine all over his face. He was delusional and completely lost."
The paper adds that the same aide then took Sheen back to his hotel suite, where he later caused a rumoured $7,000 of damage during an "intoxicated" rage.
It has also been reported that Sheen trashed the room when Anderson allegedly demanded £7,500 to have sex with him, after which he began to suspect that she had stolen his £106,000 watch.
Anderson is believed to be suing Sheen over the attack, claiming that she "feared for her life" throughout the ordeal.