Tulisa Contostavlos’s new X Factor look: how it has evolved

UK media are cranking up the press for Tulisa Contostavlos, as she and Kelly Rowland launched the new series of The X Factor at the O2 Arena yesterday.
   The former N-Dubz singer’s makeover includes, according to the British media, veneers which have cost £12,000.
   Tulisa’s Vivienne Westwood dress with lace detailing made it into the UK media as greater attention is focused on her as one of the new show’s judges.
   The ITN video below features clips on her earlier style, and how she has evolved in to her new look today.
   An earlier video shows both Contostavlos and Rowland getting plenty of attention, though the British media seem more keen to champion their local talent.
   The former Destiny’s Child singer wore a sexy Versace LBD at the series launch.