The 33-year-old took to Twitter following Mark Wright and Michelle Keegan's nuptials to suggest that his cousin Leah told her some stories about a couple of her fellow celebs.
Mum-of-two Nicola took aim at Luisa Zissman first, writing: "Interesting to find out that [she] acts like a 12 year old telling people not to talk to me! Shame I always liked her @leahwright_ [sic]"
Casey Batchelor was next in Nicola's firing line, with her adding: "And [she] does the same @leahwright_ I can't say I like her she enjoys talking sh*t about people's husband #lady [sic]"
While Casey remained silent, Luisa replied: "Ppl told me to keep my distance as you sell stories on everyone around you. No beef just I keep a close circle."
Nicola probably wasn't too bothered as she was recovering from Mark and Michelle's big day at Hengrave Hall in Bury St Edmunds.
Tweeting earlier today, Nicola gushed: "Had the best time thank you @michkeegan @MarkWright_ it's safe to say there has never been a more stunning bride."