The divorce between Price and Andre was never a quiet one but now it has gone onto the streets as well.

It is being reported that Price went crazy outside Andre’s house repeatedly screaming “Where’s Pete”

Price turned up at Andre’s house demanding to see him, Price then ranted “Where’s Pete?” at Andre’s staff.

Andre only sees Price now by appointment for the handover of the children, and is said to be stunned at Price’s manic behaviour.

It was the first time that Price has turned up at Andre’s house without an appointment since the pair split last May.

Price’s friends say that it is the clearest sign yet that Price is still not over the split from Andre.

Andre wasn’t at home when the incident happened and luckily the children were also away so they didn’t have to witness this.

A source has said “Katie just showed up unannounced. She was mad and manic, and kept screaming: ‘Where’s Pete?’

“I don’t know what it was about – just that it wasn’t about their children, who were with Pete by prior agreement. But she should not have turned up like that without an appointment.”

“And when they told her he wasn’t there, she demanded they let her in to check.”

“Someone got Pete on the phone to tell him what was going on, and he ordered the staff to get rid of her. She has become the ex from hell.”

Andre’s friends now fear that Price is still obsessed with him and wants him back.

The friends said that they feel that Price was going to talk to Andre about getting back together while her current on/off boyfriend Alex Reid was in the Big Brother house.

A source said: “She cannot accept their relationship is over – she has to do things like this to grab his attention.”

“Katie thinks everything is going wrong and blames Pete. She realises her life was better when they were together, and even now thinks everything would be all right again if they reconciled.”

“Pete hasn’t found anyone else yet, so Katie cannot see why he doesn’t want her. But he won’t speak to her on the phone.”

Andre has cut all ties with Price except for issues that concern the children, and he seems to be doing well since the split with a successful solo album and upcoming tour and now an album of love songs for Valentine’s Day.

Friends are also saying that Price is jealous that Reid is becoming more popular during his stay in the Big Brother house and that she plans to dump him when he comes out.

A friend said: “Katie has been watching all of the show – even the live feeds – and is furious.”

“Even though he has only said nice things, Katie has been complaining about Alex trading off her fame.”

“She thinks he is hogging the limelight – she hates the idea that the public is seeing Alex without her.”

“Katie is so jealous, she is even worried about how popular he has become. She saw Peter become ‘Saint Peter’ after they broke up – now she is worried when she and Alex split up that he will become ‘Saint Alex’.”

“She is still annoyed he broke a promise not to talk about their relationship on the show, and she’s talking about dumping him when he’s voted out.”

A spokesperson for Price has defended her saying that “Katie did go round to Pete’s on Monday, but it was to pick up a passport for Princess Tiammii.”

“She was going to Manchester on Tuesday and she needed ID, which Pete had, for Tiammii for the flight to Manchester.”