JUSTIN BIEBER

On Monday morning, Justin Bieber was officially dethroned from his 9-month reign as the most followed person on Twitter by pop singer Katy Perry.

A newcomer to the music-awards universe, this pop-culture phenomenon hopes to become a tradition.

Justin Bieber took full advantage of his journey from boyhood to manhood at strip club VLine on Friday night.

Justin Bieber super fan Toby Sheldon has spent nearly $100,000 on plastic surgery in order to look more like the pop star.

Fox Sports reporter Erin Andrews appeared to say "Justin Bieber" instead of "Justin Verlander" during a postgame interview.

Selena Gomez confessed her love for rapper Drake on "The TJ Show" Friday.

A photo of Justin Bieber holding what appears to be a joint made the social media rounds on Tuesday.

Learn all about Ariana Grande, aka Ariana, the leader of the Arianators, one of the biggest Twitter groups to emerge recently.

NBC has announced a new reality show with an out-of-this-world prize: a ticket to space on Virgin Galactic.

Justin Bieber was too tired to walk up the Great Wall of China apparently, and had his bodyguards carry him earlier this week.

Singer and actress Miley Cyrus showed off her most recent body art on social media Tuesday.

Floyd Mayweather Jr. may be partnering up with Miley Cyrus soon, after saying he's thinking about letting her walk him out to the ring.

The Twitter term #WCW stands for "Woman Crush Wednesday" and encourages social media users to share pictures of females they admire.

Pop star and known prankster Justin Bieber posted a photo of what appears to be the script for the upcoming "Batman Vs. Superman" movie, sparking talk that he might possibly be joining the film's cast as Robin.

Pop star Justin Bieber will reportedly accompany Floyd Mayweather to the ring on Saturday before his match against Saul "Canelo" Alvarez.

Justin Bieber was “baked out of his mind” during a recent coast-to-coast flight, the pilot claims.

The Morgan Spurlock-directed concert film cost a paltry $10 million to produce, making it an immediate financial success.

The alleged rape took place in a Seattle hotel soon after a Justin Bieber concert.

Melissa Nava allegedly spat on an officer and shouted at him, 'F--- you, Justin Bieber!" according to a police report fromt he Spartanburg County Sheriff's Department

A new study purports to measure public sentiment in New York City but ultimately highlights the folly of Twitter research.

Beliebers defended Larry Shippers when 42 One Direction fans supposedly killed themselves after his Channel 4 documentary.