Peter Andre is reportedly furious with his ex-wife Katie Price, after discovering that she has jetted off to Las Vegas, during the week she was supposed to have their children.

The Sun reports that Peter rearranged his plans for the week, after Katie and Alex headed to The States for a photoshoot, leaving Princess, Junior and Harvey with nannies.

A pal said: “It’s absolutely outrageous the way she behaves with the kids sometimes. They are an afterthought.

“Pete dropped the kids off at school as agreed on Monday morning. He has had them since Wednesday so Kate could have her weekend with Alex.

“Kate was meant to pick them up after school yesterday but word filtered back that she was on her way to Heathrow for a flight and the nannies would be looking after the kids all week. Pete hit the roof.”