Actor David Arquette has alot to be happy about as he has just reached a milestone of being 100 days sober. Sharing the special news, he tweeted last week: “I have 100 days of Sobriety today!!!! Life is beautiful.”

At the top of the year (on New Year’s Day), following an embarrassing interview and pictures of him partying shortly after separating from his wife Courtney Cox after 11 years of marriage, Arquette checked himself into a rehab treatment facility, which he believes was the best move he’s ever made in his life.

“Rehab allowed me to take a real hard look at my life and I think I’ve finally become honest with myself,” he told ESPN recently. “I now realize how delicate life is and it’s really important to take everything slowly. I’m learning to make the right decisions.”

In a recent interview with Access Hollywood Arquette’s wife, Courtney Cox said of her husband: “He looks the best he’s ever looked. He’s doing great. He’s just awesome.”

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