Charlie Sheen’s ex-wife Brooke Mueller made a surprise appearance in an August 13 trailer for his new Netflix documentary aka Charlie Sheen, which addresses the actor’s scandals, sobriety and more.

This isn't the first time that Justin—who shares son Jack Blues, 11 months, with wife Hailey Bieber —has felt reflective about his spirituality lately. The "Baby" hitmaker shared a similar message at ...