AceShowbiz -

Kanye West is back! Following his eight-day hospitalization at UCLA Medical Center, the rapper resurfaced in Los Angeles on Thursday, December 8 looking healthy and well. He also showed off new hairstyle during a visit to an art exhibition in West Hollywood.

He was pictured debuting blonde hair while attending the Rick Owens: Furniture exhibition at the MOCA Pacific Design Center that day. In a snap posted on Instagram by artist Giovanni Bassan, 'Ye was seen pairing his new 'do with a gray sweatshirt, dark-colored pants and white sneakers. "K s in da house," read the caption.

Kanye was admitted to the hospital three weeks ago, days after he launched yet another rant on the stage and canceled the remaining dates on his "Saint Pablo" tour. He suffered from exhaustion, dehydration and what his doctor called an episode of "temporary psychosis."

Since released from hospital earlier this month, 'Ye has reportedly been living separately from his wife Kim Kardashian. She's said to refuse living together with her husband and consider filing for divorce from him.

"She wants a divorce," an insider told Us Weekly recently, adding that Kim's trying to build a case for full custody of her kids. "It will take some time before she can do anything, but she doesn't want to stay married."

The insider added that Kim wouldn't make any decision until Kanye's fully recovered. "She's being a supportive wife," the source explained. "She cares about Kanye and feels relieved he's getting the help he needs, but she's felt trapped for a while."

The rumor, however, has been debunked by multiple news outlets, including E! News which talked directly to Kim's pal Jonathan Cheban. "I just FaceTimed with Kim and Kanye and everyone's talking about some divorce rumors and I was laughing because I didn't hear that all day and I guess everybody else apparently here did and it's so funny to me because it's so not true," he said, adding that the divorce speculation was "hysterical."