The 28-year-old model got back in front of the camera to pose fro a series of shots for her forthcoming calendar at the Sisu Boutique Hotel in Puerto Banus, Marbella. Imogen, who won Miss Wales in 2003, sat atop an Easy Rider motorbike with her hair slicked back and wearing very little - which is sure to please her male fans. In the driving seat: Imogen Thomas poses for her 2012 calendar at the Sisu Boutique Hotel in Puerto Banus, Marbella The former Big Brother contestant posed on the bike wearing a black waistcoat with tassels, a matching black bra and knickers set with a shiny new pair of red pumps. Her underwear may well have come from Ann Summers, that's if Imogen's Twitter posts are anything to go by. The Welsh model tweeted at Jaqueline Gold to thank her for supplying the underwear. Scantily clad: The Welsh model wore a tasseled waistcoat over a bra and knickers set for the raunchy shoot She wrote: '@jacqueline_gold @annsummerspr I am in love with the bits u gave me for my calendar. Thank u Ann Summers! xxx' Meanwhile, her swimwear was supplied by fellow model Caprice, who also designs her own range of bikinis. So far Imogen's posts from the Spanish resort have all been positive, indicating that she's in a good mood. Back to the day job: Imogen has been modelling for over eight years Happy to be here: The model arrives in Marbella where she is shooting her 2012 calendar Although her most recent update hinted that she may still be suffering from stress following the fallout of her affair with footballer Ryan Giggs. She wrote: 'OMG. So happy its am. I had the worse nightmares last night. Finally got to sleep properly at 5am :-( felt like some1 was strangeling me.' Night terrors where the sufferer is assaulted or attacked by a malevolent presence are often directly related to stress. Imogen is taking a break from her role as a presenter on ITV1 show This Morning while she works in Marbella. She's been a regular face on the show in recent weeks presenting the Hunks In Trunks segment. Imogen's affair with married Giggs was exposed earlier this year, despite him taking out a so-called super injunction to prevent her talking about their relationship.