The Atomic Kitten singer was married to ex-Westlife star Brian between 2002 and 2006 but is now happily married to childhood friend George Kay, the father of her youngest child.
After reading claims that George had been left feeling "insecure" about any lingering feelings Kerry may have towards Brian, after rumours Kerry wanted Atomic Kitten to collaborate with Westlife, Kerry hit back.
Kerry tweeted: "Come on!! It's a new year! Please stop with the bulls**t. Why on earth bring an ex up after over 10 years! Really!"
Popstar Kerry and singer Brian had two children together during their marriage: Molly and Lilly-Sue. After their divorce, Kerry went on to marry taxi driver Mark Croft and have a further two children: son Max and daughter Heidi.
Now, she is happily loved up with George, the dad of her daughter DJ.
Brian, meanwhile, is married to Irish model Vogue Williams.
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