Lady GaGa

They’re ‘very close,’ said an insider.

Finally, hard evidence has been revealed in the singer’s explosive legal battle.

Superstar set to be grilled by lawyers.

Nasty lawsuit has legal eagle Mark Geragos fighting back against music producer!

The diva is ‘determined to look her slimmest’ for Cooper, says a pal.

But is his fiancée Irina Shayk okay with the decision?

Prince william thought he was friends with Gaga, but it was the perfect illusion.

See the hot and heavy make out session.

Hollywood's less glamourous work often comes with a price and NO PAY!

The strong Italian hottie is exactly what the ‘Bad Romance’ singer needed.

Radar uncovered Christian Carino’s secret divorce file!

The singer brings Christian Carino to the Grammys.

They shacked up at the Super Bowl, and now it's serious again.

'Of course she got hell,' a source tells Radar.

See who's saggy, who's flabby and who's missing fingers.

See who sizzled and who fizzled.

Get all the details from her shocking interview.

Plus, the pop singer released her first single in three years!

Find out the stars' chilling secrets.

Inside the star's drug habits.

Will they give love another try?

See the wardrobe malfunction up close.

Find out what other A-listers will speak at the DNC next week.

The singer reveals what's next for her and 'soul mate' Kinney.

Find out who did the dumping — and why!

Court papers reveal the ex didn't receive a payday for the songs he co-wrote.

From inheritances to modeling gigs, these animals are cashing in!

From Kim Kardashian’s vampire facial to Victoria Beckham’s bird poop cleanser.

From stars with stunning stones to celebs who should've put a different ring on it!

Find out what went down behind the scenes at the Oscars.

'Do what is right!'

Plus, the singer changes her 'do to a bright orange shade.

Check out who rocked and who flopped at the 2016 Awards!

Hollywood is a town of surprises, and RadarOnline.com always provides the best ones!

A-List producer L.A. Reid rips the lid off the industry in his new tell-all.

Her trainer reveals her plans to get a body like an A-lister.

The duo's secret tensions exposed in seven clicks.

Apparently his apology wasn't enough!

The A-list actor had a surprising excuse for his epic reaction to the singer's win.

Find out how the singer-turned-actress's fiancé put the A-list actor in his place.

Radar takes a look at other celebrities accused of being breaking out the claws.

Celebrities are usually polished and in control.

These candid shots prove stars aren't always picture perfect.

We've uncovered the craziest stories from Hollywood history.

The 35 most x-rated celebrity sex confessions.

They got a little Chicago Fire-d up!

Celebrities are often spooked by the media or rabid fans. But some have been chilled by the supernatural. These stars have admitted to having uncomfortable encounters with things that go bump in the night – find out who’s lurking in the shadows.

Joanne Trattoria, owned by Lady Gaga's father, Joe Gemanotta, has survived bad reviews and poor health inspection grades since the NYC Italian eatery's 2012 opening. But RadarOnline.com can exclusively reveal that the conditions have gone from bad to worse.

He may have dated and produced music for Lady Gaga, but it seems that Robert Fusari's poker face could use some work after he admitted to gambling away $1 million dollars and spending $2 million more on escorts and a kilo of cocaine!