Girls Aloud's Nicola Roberts shows off her incredible flexibility in black lycra ensemble as she takes on intense Pilates class

Sam Smith puts on a leggy display in a black co-ord as the singer heads to Chiltern Firehouse with Nicola Roberts following the British Fashion Awards

Nicola Roberts looks chic as she boards luxurious Belmond British Pullman train after Girls Aloud add more tour dates following ticket drama

Girls Aloud's Kimberley Walsh, Nadine Coyle and Nicola Roberts enjoy night out amid reunion