Heather Locklear was taken to the hospital following an emergency call from her home earlier today, People reports. “Emergency response personnel responded to a medical emergency call at Ms. Locklear’s residence,” Ventura County Sheriff’s Capt. Mike Aranda told People. “Once they arrived, it was determined that Ms. Locklear needed to be transported to the hospital for further medical attention.”

The Melrose Place actress recently split from fiance Jack Wagner. TMZ and others have suggested that the emergency was drug and/or alcohol related, but those reports have not been confirmed. Locklear was previously hospitalized in 2010 for a bacterial infection.

Nick Cannon is out of the hospital after battling what wife Mariah Carey called “mild kidney failure.”

The entertainer was hospitalized in Aspen, Colo., last week after he fell ill while the couple was on vacation there. He was transferred to a Los Angeles hospital a few days later. Carey said he was suffering from a form of kidney failure but no further details were released.

In a statement Monday, Cannon’s publicist Tracy Nguyen said he’s now “resting and recovering at home” and thanks everyone who was concerned about him.

She says he’ll return to his live morning radio show, “Rollin’ with Nick Cannon,” on Jan. 17.

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Nick Cannon hospitalized for ‘mild kidney failure,’ tweets Mariah Carey

Nick Cannon is set to be released from the hospital in the next two days, according to Mariah Carey’s Twitter. After a kidney failure scare during an Aspen vacation and a subsequent transfer to a Los Angeles hospital, Carey tweeted that her husband is on the mend. “Nick is in stable condition with a good prognosis, hopefully he’ll be discharged within 2 days,” wrote Carey this afternoon. She also posted a picture of Cannon appearing much happier than he was Wednesday, telling followers, “Thank you everyone for all the love & concern.”

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Nick Cannon hospitalized for ‘mild kidney failure,’ tweets Mariah Carey
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Nick Cannon has been transferred to a Los Angeles hospital to continue treatment for “mild kidney failure.”

Real Housewives of Beverly Hills star Kim Richards has left rehab, according to People. The magazine reports the reality star is now in the care of her sister, fellow Real Housewives cast member Kyle Richards, and plans to undergo outpatient therapy. “Everyone is hoping for the best,” a source tells People.

Kim entered rehab in early December for alcohol abuse and “other problems” — this was her second stint in rehab. On this season of Real Housewives, Kim had abstained from drinking in front of cameras, but did reveal she was on several medications for depression and anxiety.

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E! News anchor Giuliana Rancic returned to the studio today, following a successful double mastectomy surgery in mid-December. She told E!: “It feels great to be back at work. “I wasn’t sure whether I was going to return to E! News this week or after the new year. The last thing I wanted to do was rush my recovery.”

Rancic also tweeted the news to her fans, posting: “Back at work today since surgery. Excited to be on set of @ENews. I’ve missed my 2nd family (co-workers and you guys!!!) #thankful.”

Giuliana and her husband Bill Rancic, who stars along with her in the Style Network series Giulana & Bill, announced Giuliana’s surgery on the Today show Dec. 5. The couple had initially opted for a double lumpectomy coupled with radiation, but the conservative treatment hadn’t been as effective as they’d hoped.

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Giuliana Rancic ‘doing really well’ after double mastectomy
Guiliana and Bill Rancic announce double mastectomy cancer treatment on Today