CHARLIE SHEEN has blasted reports suggesting he was partying with ZAC EFRON before the young star's alleged rehab stint.
A source close to Zac has told blogger Perez Hilton that Sheen and Efron were introduced by a mutual friend earlier this year (13) and the High School Musical star quickly became a member of party-loving Charlie's inner circle, often hanging out with the 48-year-old Wall Street star for "days at at time".
The insider claims Efron would visit Sheen on the set of his sitcom Anger Management, adding, "The two would hole up in Charlie's trailer when he wasn't filming."
But Sheen has been quick to dismiss the links to Efron, telling TMZ.com Zac was only on the set of his TV show once, visiting the publicist the two stars share.
The actor calls the party reports "ridiculous" and insists he and Zac only hung out once, at a Super Bowl bash in 2012.