Coleen Nolan and her sisters are mourning the loss of their auntie.
The famous siblings' aunt Theresa died on Thursday following a battle with skin cancer.
Posting to The Nolans official Twitter account, a statement announced: "Yesterday, our Auntie Teresa peacefully passed away, after living with incurable skin cancer for many years.
"Teresa was the backbone of our family, the glue that held us together and the only person from our parents’ generation left.
"Rest In Peace, Auntie."
The tribute was illustrated with snaps of Teresa and retweeted by Loose Women's Coleen as well as sisters Anne, Linda, Maureen and Denise.
Below the message fans of the singers sent condolence messages.
One person typed on the micro-blogging site: "Am so very sorry for your loss, she looks like a lovely lady & I bet she had a great sense of humour like all you girls. May her bed be made in heaven."
A second echoed: "I am so sorry to hear this sad news. My thoughts and prayers are with each of you. Sending much love and strength to you all at this time."
More added: "Sorry to hear that, she looks so like your mum. What a long and wonderful life she had with you all around her X" and "So very sorry to hear of your families loss of your much loved Auntie x"
Linda Nolan, 62, is currently battling cancer after finding a lump in her breast in 2005.
She was told it was stage three cancer then was given the all-clear in 2006 but found out over 10 years later that the cancer was back and had spread to her hip.
In May 2020, the cancer spread to her liver.
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Anne Nolan has also suffered with the disease after being first diagnosed in 2000 and is now cancer-free.
Coleen considers herself to be "incredibly high risk" of it and considered a double mastectomy last year to lower that risk.
The Nolans tragically lost their sister Bernie to cancer in 2013.