'Celebrity Big Brother' winner Chantelle Houghton says she and husband Preston are building a home gym to get into shape for summer.The newlyweds who met on the Channel 4 reality show last year have been shopping for fitness equipment in John Lewis to set up their new home.Chantelle told Britain's New! magazine: "I decided recently I really want to tone up for the summer, so what better way than with the treadmill and rowing machine that I bought?"The reality TV star, who is also a vegetarian, says she wants to start cooking healthy home-made food and is becoming more adventurous in the kitchen.She said: "I've invested in some cook books and have been making lots of really healthy dishes like lentil stews and soups."
