Shannen Doherty: 'Yes, I Have Breast Cancer'

Shannen Doherty is battling breast cancer, she reveals to PEOPLE exclusively.

“Yes, I have breast cancer, and I am currently undergoing treatment,” the actress said in an exclusive statement to PEOPLE.

“I am continuing to eat right, exercise and stay very positive about my life,” she continued. “I am thankful to my family, friends and doctors for their support and, of course, my fans who have stood by me.”

30 Reasons Girls Just Want to Have Fun Is Still Great, 30 Years Later

Hard to believe, but on April 12, 1985, the teen flick Girls Just Want to Have Fun first hit theaters. Skip past the part where this 30th anniversary makes you feel old, and instead reflect on the fact that this film holds up remarkably well today.

In fact, it’s streaming on Netflix as of the publication of this article. But until you get the opportunity to revisit this Sarah Jessica Parker classic, let us remind you why Girls Just Want to Have Fun has grown in popularity long after its theatrical run.

Kevin Smith Confirms Mallrats Sequel

Kevin Smith is headed back to the mall.

The director confirmed to radio show Rock102 Mornings with Shmony & Carolina that’s he currently working on a sequel to his 1995 hit Mallrats.

“Yeah, that’s what we’re working on,” Smith said in response to rumors of the sequel. “It’s half a script right now, and we’re pulling our loot together. We’ve got up until the beginning of 2016. By the time we get to May 2016, we re going to be shooting.”

Shannen Doherty: 'I Didn't Diss' Jason Priestley

Things weren’t so charming for former Charmed costars Shannen Doherty and Holly Marie Combs last week, after the two caused a stir while promoting their new show and they seemed to knock former costars Jason Priestley and Alyssa Milano.

Ian Ziering Lures Shannen Doherty & Jennie Garth to Chippendales Stage

Even a night at the Peach Pit After Dark wouldn’t be able to top this.

Shannen Doherty, 42, and Jennie Garth, 41, jetted off to Sin City to catch their former Beverly Hills, 90210 costar Ian Ziering as a Chippendales dancer at Rio All-Suite Hotel and Casino.

Shannen Doherty Helps Police Thwart a Fan's Threatened Suicide

Shannen Doherty recently called 911 to help save a Twitter follower who was sending messages about wanting to commit suicide.

Shannen Doherty's New Puppy Puts the Brakes on Baby

As much as Shannen Doherty and her new husband, Kurt Iswarienko, like the idea of becoming parents, there’s one big – and adorable! – thing holding them back: their new puppy Bowie.

“We go back and forth all the time about it, it’s like one minute we’re like, ‘Oh my God, let’s have a baby!’ and then the next minute our puppy does something crazy,” she told PEOPLE at Jennie Garth’s 40th birthday celebration in West Hollywood on Thursday night.

Shannen Doherty Calls Married Life 'Phenomenal'

Shannen Doherty’s new reality show Shannen Says chronicles one of the most stressful and anxiety-ridden times in a couple’s life – the wedding-planning process.

But now, nearly six months after marrying photographer Kurt Iswarienko, the actress says newlywed life is all that it’s cracked up to be.

“Things couldn’t be better. Married life is amazing, and I can only say that because of my partner, because of Kurt,” Doherty, 40, told PEOPLE Thursday on a conference call with reporters to promote her new show.

Shannen Doherty Sympathizes with Jennie Garth over Spilt

Shannen Doherty knows what it’s like to have her personal life on display – so she can relate to what former 90210 costar Jennie Garth is going through with her very public split from husband Peter Facinelli.

“I think that for somebody like Jennie who values family so much, this is incredibly hard for her,” Doherty told PEOPLE Thursday on a conference call for reporters to promote her new reality show, Shannen Says.

Shannen Doherty's Heart Goes Out to Kim Kardashian

Shannen Doherty can relate to what Kim Kardashian is going through, having experienced two short-lived marriages herself.

“My one or two other marriages … weren’t so great, and they were quickie,” Doherty tells reporters recently at the Television Critics Press Tour.

“My heart goes out to her. I know that. And I also applaud anybody who gets out of something if it’s not working regardless of the terrible jokes and press that’s going to come at them.”