WASHINGTON — Reality TV star Mickey Lee, known for her participation in last summer’s season of CBS’s “Big Brother,” has sadly passed away at the age of 35.

Lee’s family took to Instagram on Friday to confirm the heartbreaking news that she passed on Christmas Day. They shared that she had been hospitalized in “critical condition” following a series of “cardiac arrests.”

“With profound sadness, the family of Mickey Lee announces her transition on Christmas in the early evening,” shared the family in their Instagram statement. “Mickey captured the hearts of audiences nationwide through her appearance on Big Brother, where her authenticity, strength, and spirit left a lasting impression on fans and fellow cast members alike.”

The statement went on to highlight her legacy: “She will be remembered for the joy she brought into the lives of so many and for the genuine connections she formed both on and off the screen. The family extends their deepest gratitude to everyone who has offered prayers, love, and support during this incredibly difficult time. Your kindness has been felt and is sincerely appreciated.”

As they navigate through this enormous loss, Lee’s family has requested privacy at this sensitive time. “Details regarding memorial services and arrangements will be shared at a later date. Mickey’s light, legacy, and impact will never be forgotten,” they added.

Lee’s family set up an online fundraiser on behalf of the reality TV star days before her death. The family said Lee was in the ICU in critical, but stable condition. 

The “Big Brother” alum was from Jacksonville, Florida, but resided in Atlanta, Georgia. She starred in Season 27 of the CBS competition series and made it to day 59 before being evicted. 

Other “Big Brother” contestants paid tribute to their fellow co-star following the news of her death. 

“We are beyond saddened by the news,” Rachel Reilly wrote in an Instagram story. “Thank you for bringing your light to the world. You will be missed. This doesn’t feel real. heartbroken that you’re gone. You’ll always have a place in my heart.”

“Big Brother” legend Danielle Reyes also paid tribute to Lee on X. 

“My heart goes out to the BB family on the loss of Mickey, especially during Christmas,” Reyes said. ‘While I didn’t know her personally, it’s clear she was deeply loved. Sending condolences, strength, and love to her family and all who are grieving.”