* {{Acceptable Target|s}}: For various reasons.
** Early on it was due to his infectious teen pop music and his girly voice
*** These days it's popular to mock and hate on Bieber for his jerkass actions in real life.
* CareerResurrection: After spending most of 2013 and 2014 with a bunch of disappointing singles, he reappeared in 2015 with two top-10 hits: "Where Are U Now" (with Music/{{Skrillex}} and Diplo) and his first #1 "What Do You Mean?" His album ''Purpose'' was a smash hit, producing two more #1 hits with "Sorry" and "Love Yourself".
* CashCowFranchise: Not only are there two movies, but there are also Bieber teddy bears, Bieber dolls (that sing!), Bieber jewellery, Bieber kits, Bieber bedsheets... you name it.
* CreatorKiller: There were four things that are said to be responsible for making Bieber's career decline between 2013 and 2015:
** 1. Bieber hitting adulthood and many of his oldest fans starting to grow out of him.
** 2. The explosive breakout of boy band Music/OneDirection, taking away almost all of Bieber's youngest fans and quite a chunk of the older ones as well.
** 3. His attempt to retool himself as a [[DarkerAndEdgier "bad boy"]] to try and stay relevant, only to become a [[TookALevelInJerkass reckless and self-absorbed individual]].
** 4. His hatedom continuing to grow rapidly and them doing everything in their power to wipe Bieber Fever off the face of the Earth, with even ''mainstream media'' joining in on the fight against him.
*** Thankfully, Bieber staged a massive comeback in 2015, when his album ''Purpose'' produced two #1 singles, winning back many of his former fans, and snapped Music/OneDirection's streak of #1 albums.
* FanNickname: So, so many of them:
** For starters, there's "Biebus" (since his fans think he's like Jesus).
** "Beliebers" like having Bieber Fever, while haters dislike having the Biebonic Plague.
** People who are into ''Franchise/{{Pokemon}}'' seem to call him "Justin [[TheScrappy Bibarel]]".
** And then there's "Justine Bieber" for the haters who purposely call him a girl.
** The seemingly ubiquitous Grandpa nickname: "Jason Booby"
** One of Music/TheJonasBrothers called him [[{{Spoonerism}} "Bustin Jieber"]] on twitter and it caught on for a while.
** Many of his haters call him Justin [[CensoredForComedy *Bleep*er]].
** Then there's "The Biebs."
** And don't forget [[WesternAnimation/SpongebobSquarepants SpongBieb SquarePants.]]
* FandomLifeCycle: Came in reach of Stage 5 at his peak, but has since gone to Stage 6(a).
* OneOfUs: He's a fan of Music/GunsNRoses and Music/{{Metallica}}.
* ThereIsNoKillLikeOverkill: Bieber's portrayal of a serial bomber on ''[=CSI=]'' became this with a [[https://www.youtube.com/watch?v=ko3HjcT-MAQ redone version of his final scene.]]
* TheTysonZone: Serenading your Grandma while naked and then peeing in a mop bucket will put you there.
* WhatCouldHaveBeen:
** Bieber's manager, Scooter Braun, first discovered Bieber on accident while searching for videos of a different singer. When he tracked Justin down and approached his mother about representing Justin, she nearly refused on the grounds that Braun is Jewish, not Christian.
** Justin actually began his life as an ardent sports player and fan and spent much of his life playing hockey. His friends and family actually thought he'd go on to be a professional hockey player when he grew up.
** He was apparently Wrestling/VinceMcMahon's backup host for ''Wrestling/WrestleMania XXVII'' in the event that [[Wrestling/DwayneJohnson The Rock]] was unavailable.

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