Russell Brand Defends Bruce Jenner Amid Sex Change Speculation: 'He Is a Human Being'

After his secret struggle, reality TV father and former Olympian Bruce Jenner is "finally happy" and transitioning into a woman. Subscribe now to read the REAL story behind his life-changing decision in PEOPLE.

Katy Perry Opens Up About Past Relationships and What She Learned in Therapy

Katy Perry is digging deep.

After her divorce from Russell Brand in 2012, and her breakup with John Mayer in February, the singer decided to look inward and go to therapy.

Katy Perry: I've Dated Non-Famous Men

Don’t let her dating history fool you: Katy Perry isn’t opposed to non-famous suitors.

“I’ve done that before,” she told Rolling Stone of going out with regular men. “It’s not that they have to be famous, although there’s a level of understanding when they’re in the same business, you know?”

Katy Perry Is 'Happy' Being Single

When Katy Perry debuted her slime green hair earlier this week, she was doing more than sporting a new look – she was displaying a new attitude.

“She finally decided, ‘f––– it. I’m going to do what I want to do and I don’t care what people think,” a friend of Perry tells PEOPLE. “Her hair is an outward statement of her freedom.”

Russell Brand and Jemima Khan Are 'Really Into Each Other,' Says Source

It seems Russell Brand may be more than just the quintessential funny man.

The actor and comedian, 38, has been involved with British socialite Jemima Khan, and she is apparently quite happy with other, um, areas of their relationship.

With Brand, Khan is “having a sexual awakening,” a source tells PEOPLE of the 40-year-old mother of two, whose ex is cricket champ-turned-politician Imran Khan.

Russell Brand Cancels Shows After Mother's Breast Cancer Diagnosis

Russell Brand has canceled two dates of his Messiah Complex tour following news of his mother Barbara’s breast cancer diagnosis.

“Sorry to eff you around with gigs,” Brand Tweeted after cancelling the shows. “My mum ain’t well. Tix will be honoured or refunded.”

6 Celebrities Describe Their Own Struggles with Heroin

While Philip Seymour Hoffman’s tragic death is the most recent to make headlines, heroin claimed the lives of many beloved artists, including Cory Monteith, Janis Joplin, River Phoenix and Chris Farley.

Other stars – from Angelina Jolie and Nicole Richie to Samuel L. Jackson – have admitted to dabbling if not struggling with the drug. And many have offered chilling personal accounts of their heroin use.

Russell Brand Decries Drug Laws, Addiction Stigma in Philip Seymour Hoffman's Death

In a column filled with fiery criticism, British comedian Russell Brand partly blames drug laws and society’s treatment of addiction for the apparent overdose death of Philip Seymour Hoffman.

Katy Perry's Prism Takes Her Out of Comfort Zone

It wasn’t a good sign for me when “Roar,” the No. 1 single that heralded Katy Perry’s third studio album, felt kind of tame compared to Sara Bareilles’s “Brave,” a similar self-empowerment anthem that came out a few months before.

But the good news is that “Roar” (which, admittedly, has since grown on me) isn’t even one of the best songs on the vibrant, multicolored Prism – and there are certainly plenty more hits where that came from.

Katy Perry Recalls the Time Barbara Walters 'Shaded Me' for Being Late

Got an interview with Barbara Walters? Here’s a tip: Don’t be late.

Katy Perry learned that the hard way when, during a scheduled sit-down with the veteran journalist, she happened be running behind schedule … only to run straight into Walters’s ire when the interview finally got under way.