Jessica Sager

When Kesha went to rehab for an eating disorder, it came as a shock. The singer had visibly lost weight, but no one suspected a problem ... except the 'Warrior' singer's closest circle, who knew something was up.

Ariana Grande is showing her peers 'The Way' it's done. The 'Sam & Cat' starlet and singer opened up to Teen Vogue about her career, her public persona and how she deals with haters. (We're surprised she has any, because she's so awesome and down to earth!)

Miley Cyrus spends her time trying to shock the world, but she's probably in for a shock herself: one of her inner circle may be stealing from her!

Haters to the left! Britney Spears showed she's back in a big way -- and in fighting shape -- at her Piece of Me debut performance last night (Dec. 27) in Las Vegas.

Oh, look. It's Miley Cyrus, trying to be sexy and shocking again.

Paul Walker's deadly car crash keeps getting grislier. The 'Fast & Furious' actor died in a one-car accident on Saturday afternoon (Nov. 30), and now reports say that his body was so badly burned in the wreck that it can't yet be positively identified.

Paul Walker died in a single-car accident yesterday (Nov. 30), and new details about the grisly scene have emerged, including the identity of the second fatality.

It is with heavy hearts that we break this news: Paul Walker died.

Fifth Harmony harmonized beautifully in a new acoustic performance of 'Who Are You.'

Miley Cyrus is probably the most talked-about person of 2013 -- and usually not in the best way. And now, Cyrus is relaying her headlines into a frontrunner position in Time Magazine's Person of the Year poll for 2013. We bet the people who actually read Time -- you know, her fan…

One Direction closed out their big 1D Day yesterday (Nov. 23) with a special guest -- Michael Buble!

Justin Bieber has three girls in one night in his short film for his newest scent, the Key.