Zac Efron has enough to worry about these days without being linked to Charlie Sheen.
Following reports that the former High School Musical star was in outpatient rehab twice this year for a cocaine addiction, Sheen has come out and shot down chatter that he hosted drug-fueled ragers at his home that included Efron.
Referring to this rumor as "ridiculous," the Anger Management actor told TMZ he had Efron over for a Super Bowl party in 2011 and that Zac stopped by his sitcom set nearly a year ago because the stars share a publicist.
And that's been the extent of their recent contact.
In classic Sheen form, the eccentric celebrity says the news outlet that falsely reported his actions with Efron is "adrift and unsalvageable."