Kym Marsh: Jamie Lomas was an idiot for inviting girls back to his hotel room
Care worker Katie Moores, 26, claimed that Jamie, 32, had kissed her and told her he was single when he and a friend invited her and 2 other girls back to their penthouse suite after a night out.
But Kym insists the girl's version of events isn't true.
'I know Jamie better than that,' says Kym, 36. 'Yes, he was an idiot - he shouldn't have let anyone in his room and he acknowledges that, because he left himself open for people to set him up, but that's it. It will take more than that to split us up.'
Kym - who who has a 1-year-old daughter Polly with Jamie - became engaged to the former Hollyoaks actor on New Year's Day 2010.
She's put the incident behind her and is still planning to go ahead with the wedding.
'We've set the date,' Kym tells Woman's Own. 'All the plans are underway and it is very exciting.'