Talk about a baby boom! We’ve lost count of the number of expectant celebs showcasing their blossoming bumps at the moment. From Sienna Miller to Peaches Geldof and Julia Restoin-Roitfeld, there’s definitely something in the water in Celeb Land! But being a mummy-to-be brings with it the tricky dilemma of working a maternity wardrobe when you’ve got firmly cemented style credentials to uphold. Needless to say, there isn’t an ill- fitting pair of jeans or supersized smock in sight.