Bieber hit the 901 Bar and Grill for a drink on Black Friday. One eyewitness told E! News that Bieber had a "kick ass time" and bought shots for several students he had just met. He later took the stage with The Chainsmokers for a surprise performance at the Shrine Auditorium in LA.

Last week, the "Sorry" singer canceled his appearances on The Late Show and the Macy's Thanksgiving Day Parade with an explanation that raised more questions than it answered. See the post - here.

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