Peter Andre and Jordan have both signed up for a spot of body sculpting during their trip to LA, but while he's doing it the natural way, she's opting for a quick nip and tuck.

The former pop star, sporting newly peroxided hair, went for a jog through an LA park with his personal trainer after starting a new fitness regime last month.

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Body sculpting: Jordan was back at her Beverly Hills plastic surgeon yesterday; Peter Andre opted for another 'Rocky-style' workout

Peter has said: "Your body does change when you get in your thirties, so I'm working with an ex-marine to get in shape.

"Forget liposuction and steroids, I like good old-fashioned Rocky-style training."

He may be altering his physique in the traditional way, but his wife isn't so keen.

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Stretch: Pete showed off his newly peroxided hair - and his flexibility

The model, who arrived in a halter-neck top, thigh-skimming shorts and pink Ugg boots, has previously said she was "disappointed" with her first downsize, complaining they were still too big.

She said: "I want to go a lot smaller. More pert. More stuck-on looking."

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Family outing: the couple soaked up the sights of LA along with their daughter Princess Tiáamii, who is recovering from chicken pox

"I've also got indents so you can see where the implant is sitting and there's excess skin so the doctor either hasn't filled the skin up enough or he hasn't removed enough skin."

Katie has since warned others considering surgery to instead "stay natural".

"I've been through all this and look at the state of me."