In pictures which are bound to cause ex-wife Chantelle Houghton some pain, the Preston appears to have moved on from his short-lived marriage - by getting engaged to ex-fiancee Camille Aznar....again

The Ordinary Boys frontman - real name Samuel Preston was spotted with Camille, the girlfriend he unceremoniously dumped for the former Paris Hilton lookalike, who was sporting a shiny diamond ring on her wedding finger.

Hiding her face with her hand - Camille - and perhaps in a coded gesture to her former love rival - flashed the ring which could then be clearly seen.

I do: Preston, who was married to Celebrity Big Brother winner Chantelle, is back with ex-fiancee, who is wearing a ring on he engagement finger

Camille appeared to make a point of showing off the diamond ring - which is sure to cause Chantelle some pain

A source told The News of The World: 'The ring was sparkling and very beautiful, it definitely cost a few bob. They looked infatuated with each other.'

A friend of Preston confirmed to the newspaper: 'He really loves Camille and has given her a ring to show her his commitment to her. They will definitely get married.'

The couple first got engaged back in 2006 when Preston, a contestant in Celebrity Big Brother left the house following his much-publicised on screen flirtations with Chantelle.

However, they soon split, and Camille watched as her former love first got engaged to Chantelle, and then married in a lavish ceremony which was covered by a glossy magazine.

Chantelle Houghton with bosom buddy Chanelle Hayes on a shopping trip in London last week

A devastated Chantelle revealed her heartbreak over news that ex-husband Preston has rekindled his relationship with the ex-fiancée he left to marry the Celebrity Big Brother star.

Chantelle admitted that since hearing Preston was back with marketing assistant Camille Aznar, she was so upset that she couldn't sleep

Chantelle told Heat magazine at the time: 'It makes me worry that to him, our marriage was a sham. Sometimes I wonder if I was just a pawn in some sort of game plan.

'Even when he was saying his vows at our wedding, he was being silly and going cross-eyed.

'And now he is back with his ex... I expect his family is happy now.'

But while Camille had to setttle for a more modern design Chantelle received the vintage diamond engagement ring that once belonged to Preston's mother.