Charlie Sheen's cell phone melts down

The tiger-blooded actor had yet another trademark “#winning” moment when he mistakenly tweeted his private digits to his 5 million Twitter followers over dinner at Michelin-starred restaurant Guy Savoy in Vegas last week.

The former “Two and a Half Men” star — hoping to send a private message to Bieber to get him to call — sent out the message, “310-954-7277 Call me bro. C,” and followers quickly retweeted the message.

A spy at the restaurant told us: “Charlie’s phone immediately went into meltdown. It was ringing wildly, and he got 1,800 text messages in minutes. Charlie saw the funny side and answered the phone a few times, saying things like ‘Ray’s Pizza’ and ‘Winning.’