Kerry Katona says she hopes her ex-husband's relationship with singer Delta Goodrem "works out for them both."
She says she was shocked when she first heard about the relationship.
She said: "I was hurt about the break-up of the relationship, not about Delta. I haven't got anything against her personally and I hope it works out for them both.
"If I saw Brian and Delta, I'd go up to them and say hello and wish them well. Of course it's not going to be easy, but if Brian and Delta develop as a couple then it's something I'm going to have to deal with - they're going to be together and of course sometimes the kids are going to be there."
Meanwhile, she has revealed she is back with her ex-boyfriend Dave Cunningham reports The Sun.
Kerry and printer Dave met when he appeared on TV show With A Little Help From My Friends to build a children's playground at a Liverpool hospital.
Afterwards they went on a few dates in her home town of Warrington.
She said: "It's very early. We've known each other for a long time but we've only just started spending time together and we go on very well."
Ananova