TMZ — The biggest backstabbing villain at "Big Brother" isn't Ariana Grande's brother, Frankie -- or any of the other contestants -- it's the CBS honchos who run the voting ... according to a new lawsuit.A guy named Edwin Lyda claims he invented the… ... more info

MTV.co.uk News — EXCLUSIVE! The 'Problem' babe talks Harry Styles, Zedd and more right here... more info

MTV.co.uk News — "I was like a mini-Helena Bonham Carter", the singer reveals... more info

Perez Hilton — Well, well, well this is certainly an innnneresting development! Not as big as Taylor Swift announcing her performance on Jimmy Fallon, but this is still huge for her!! In case you're not aware, Ariana Grande's brother Frankie is on this season of B... more info

Perez Hilton — Well, we guess we can say Ariana Grande is definitely honest. Even if that honesty includes her kind of dissing her former job. Now that her Nickelodeon show Sam & Cat has been cancelled, Ariana is speaking about what it was like working for Nick. An... more info

Perez Hilton — Oh goodness, looks like she's just putting on a happy smile for the world to see! Naya Rivera may look happily married to her new husband Ryan Dorsey, but it seems shes not immune to being jealous of her ex-fiancé! Ya know, because Big Sean is now... more info

MTV.co.uk News — The Janoskians star is looking forward to going on tour and not dwelling on his recent split from the pop princess... more info

Perez Hilton — LOLOL! You've gotta admit, this is kinda sorta really funny! Jennette McCurdy's show with Ariana Grande, Sam & Cat may have been canceled, but that's not stopping her from acting again! In fact, the iCarly starlet has come back with vengeance in a ... more info

Perez Hilton — Have you seen Ariana Grande's new music video for Break Free yet?? It's pretty ridiculous…ly AWESOME! LOL! Seriously, she's channeling her inner Britney Spears circa Oops I Did It Again with some Star Wars mixed in and it's pretty brilliant. But ... more info

Perez Hilton — WHAT??! Ariana Grande is alleging that one of her high profile exes cheated on her… ..WITH ANOTHER MAN. While she doesn't know for sure, her suspicions did inspire a song on her upcoming album, My Everything, called Break Your Heart Right Back. ... more info