Stepping out to be honored for his good deeds, Justin Bieber turned up at Variety's 4th Annual Power of Youth event in Hollywood, CA on Sunday (October 24). Dressed in a seasonally appropriate orange and black outfit, the "Baby" singer was in high spirits as he posed for pictures at the Paramount Studios venue. Tweeting about the day's outing, Bieber wrote, "getting ready to attend Power of Youth with @PencilsOfPromis here in LA. We can all make a difference" A short while later, the 16-year-old pop sensation added, "heard there are a lot of kids at this event who havent had it easy. I know w...