It was also claimed that the hotel heiress kissed the Whitestarr frontman.
Hilton's representative Michael Sitrick has slammed the reports saying that all the allegations are "false."
"Paris absolutely did not smoke pot Tuesday night or Wednesday morning, as I understand was reported. That report is false," Contactmusic quoted Sitrick, as saying.
Hilton, who was released from jail last month following her DUI arrest, declared she had never taken drugs in her life on Larry King's show recently.