Jessica Sager

Hot damn! Will Smith may want a neuralizer for what just happened on a red carpet promoting ‘Men in Black 3.’ The megastar slapped a reporter!

It’s official! Demi Lovato is now an ‘X Factor‘ judge.

Jennifer Lopez is excited to hit the road with Enrique Iglesias (and beau Casper Smart!), but there’s one caveat: will it be too much to tour and keep her stint as an ‘American Idol‘ judge?

Britney Spears is headed to the Big Apple to promote and finalize her new gig as an ‘X Factor‘ judge.

Aside from being a singer, dancer, actress and ‘American Idol‘ judge, Jennifer Lopez is, first and foremost, a proud mama. To celebrate Mother’s Day and her role in the pregnancy flick ‘What to Expect When You’re Expecting,’ J. Lo gave a revealing interview in Redbook, where she describes her own baby blues following the birth of twins Max and Emme.

In case you had any doubt that One Direction were a bona fide pop phenomenon, their inescapable hit ‘What Makes You Beautiful’ is featured in Tuesday’s episode of ‘Glee.’

It’s good to be Casper Smart! Jennifer Lopez promoted her dancer boyfriend to choreographer for her upcoming world tour with Enrique Iglesias, though his ranking is debatable, depending on who you ask.

Christina Aguilera? A diva? Xtina’s antics are of little surprise to anyone — it takes quite a bit of maintenance to be one of the world’s most respected vocal talents — but her latest demand is pretty out there.

Selena Gomez has a surprising new duet partner, and it ain’t her boy Justin Bieber, either. The ‘Hit the Lights’ singer is actually paired up with slain Tejana songbird Selena (Quintanilla Perez) on a new tribute album.

John Mayer seems to be putting his bad boy days behind him in his new ‘Shadow Days‘ video — way far behind him, in fact. The native East Coaster heads west on a solo trip where he seems to find himself, and relish in, getting back to basics.

Congrats to Mariah Carey and Nick Cannon! The happy couple renewed their wedding vows in Paris on Friday to commemorate their upcoming fourth anniversary this Monday (April 30). Too cute!

If you thought Beyonce ever took a day off from being her fierce, glam self, then you clearly don’t know Beyonce. The ’4′ singer revealed to PEOPLE (via MTV) that she stayed fly right up until — and even during — the birth of her beautiful baby girl, Blue Ivy. There’s a reason she’s the World’s Most Beautiful Woman!