It had been alleged that new mum Katie threw a tantrum ahead of Kerry's nuptials because her bridesmaid dress was too small and refused to walk down the aisle with Kerry, instead attending the ceremony as a guest.
A source had been quoted as saying: "Katie made it clear she was unhappy at having to wear the playsuit. She had a face on her like a bulldog chewing a wasp. She sat through the ceremony in silence and left straight after the meal."
However, close pals Kerry and Katie have now come out fighting, saying there was - and is - absolutely no trouble between them.
Kerry tweeted: "Way off the mark. No stroppy, no fallout, no dramas. Me and Katie are laughing."
Perhaps referring to Kerry's honeymoon, Katie then replied to Kerry: "Have fun and see you both soon. Much love."
Atomic Kitten and Big Reunion star Kerry married her childhood friend George Kay on Sunday, 14 September, at a ceremony held just outside Bristol.
A string of famous friends attended the evening nuptials including Katie and Kerry's Atomic Kitten bandmates and Big Reunion co-stars.
After the ceremony, both Kerry and George took to social media to gush about how happy they are.
Kerry said: "Love waking up with my husband George. Really want to rewind and do it all again. Really was the best day EVER."
Ex-rugby player George, meanwhile, replied: "Proudest man alive… Love waking up with my life. Greatest day of my life baby!"
Kerry and George are parents to baby daughter Dylan-Jorge. Kerry is also mum to son Max and daughters Molly, Lily-Sue and Heidi from previous relationships.
It's believed she was walked down the aisle by Max,with her daughters - except baby DJ! - serving as bridesmaids.
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