<p><br /> Chantelle Houghton has opened up about her new relationship with television presenter Rav Wilding.<br /> </p><p><br /> The Big Brother star told ITN "Not even my close friends knew. It just happened in secret and I'm really happy, but it is early days".<br /> </p><p><br /> The twenty-seven-year-old got press in a frenzy when she was re-united with her ex-husband Preston, from the Ordinary Boys, on Celebrity Big Brother.<br /> </p><p><br /> Chantelle has just released a new fitness DVD, Chantelle's Boot Camp Workout, showing off her new trim figure.<br /> </p><p><br /> She recently tweeted on twitter "Just fitted in to my small size 8 jeans! Sooooo happy, all my hard work has paid off!"<br /> </p>
