Justin Bieber

Can the pop prince seriously just go underwear shopping?

Justin leaves his LA mansion for a swanky Beverly Hills hotspot.

This might just be TMI.

Plus, inside the singer's car obsession!

New special reveals the deadly truth behind his love of fancy cars.

See the deadly consequences of the pop star’s auto obsession.

The 'Baby' singer 'wants to still be relevant 60 years into his career like she is.'

Will the smell cast a cloud over live-in romance with Kourtney Kardashian?

'People are beginning to wonder if it's the real deal.'

Twelve-year-old Cruz could be following in the footsteps of Justin Bieber.

Sorry Scott, your baby mama found a replacement.

Bieber allegedly attacked a partygoer early Saturday morning.

Eyewitness reveals what REALLY happened.

Snubbed reality star ‘snuck out’ of party after singer’s callous no-show.

‘There is an insane amount of sexual attraction between them,’ a source tells Radar.

See who went from geek to chic!

Lindsay Lohan recently deleted a tweet after realizing it was inappropriate. See which other stars tweeted and deleted!

From Kim K. to Orlando Bloom, this is quite the list.

Must-see photos just minutes after he broke a fan's lip.

The teen was left with an injured mouth.

The singer thinks he is 'hotter in real life' than the Madame Tussaud's figure.

Click through these photos to learn what is really going on with Kendall Jenner and Justin Bieber after the two recently spent the weekend together at Coachella.

Find out why Kourtney Kardashian's pal is not having it!

See the pair’s steamy vacation up close.

The singer bashes the Biebs' rumored new girlfriend, Sofia Richie.

See the jaw-dropping comments these A-listers wish would just disappear.

From Lionel to Nicole and Sofia, they can't stay away from controversy!

The reality star is 'grossed out' over the eldest Kardashian's bad behavior.

The mom-of-three took a little 'me time.'

Their relationship exposed!

Celebrities Visit SiriusXM Studios

See how she responded to her romance with the 22-year-old boy toy!

How everyone from Ben Affleck to Justin Bieber hide their dirtiest dalliances.

Is it too late?

Singer faces the music over allegations he ripped off his hit song.

‘He'd make our life a misery.’

Find out how she reacted!

Here’s Radar's guide to the celebrities who have shunned those who love them most.

'He loves having an older, experienced lover…it works for both of them.'

Here’s a list of stars who became a success despite an unplanned pregnancy.

Was Justin's aggressive behavior the reason?

See the stars bare just about everything in these 12 steamy snaps.

Watch the video and find out what's really happening in her love life.

These celebs got caught breaking the law in the most common way – find out!

Find out what really happened between the two stars!

The singer's rumored hookup Kourtney Kardashian may not be pleased.

Take a look back and see his transition from "Baby" to bad boy!

What happens in St. Barths stays on Radar --- see the photos!

From Justin Bieber to Sofia Vergara, count down the hottest snaps this year.