X Factor 2011: Tulisa Contostavlos reveals new 12,000 teeth makeover

X Factor 2011: Tulisa Contostavlos reveals new 12,000 teeth makeover

It”s Chew-lisa! X Factor”s new judge Ms Contostavlos reveals new 12,000 teeth as part of makeover for show

3:44 PM on 18th August 2011

Fangs a lot: New X Factor judge Tulisa Contostavlos revealed her new 12,000 smile at the launch of the X Factor in London today after having veneers to cover her old teeth, as seen in November 2009 (R) Fangs a lot: New X Factor judge Tulisa Contostavlos revealed her new 12,000 smile at the launch of the X Factor in London today after having veneers to cover her old teeth, as seen in November 2009 (R)

New X Factor judge Tulisa Contostavlos revealed her new 12,000 smile at the launch of the X Factor in London today after having veneers to cover her old teeth, as seen in November 2009 (right)

Girlpower: Tulisa Contostavlos (L) and Kelly Rowland (R) appeared to be best of friends already as they arrived at the X Factor press launch at London

Girlpower: Tulisa Contostavlos (L) and Kelly Rowland (R) appeared to be best of friends already as they arrived at the X Factor press launch at London”s O2 Arena

Stylish: The N-Dubz star has ditched the tracksuits and bling for a far more classy appearance, and looked lovely in her Vivienne Westwood frock Stylish: The N-Dubz star has ditched the tracksuits and bling for a far more classy appearance, and looked lovely in her Vivienne Westwood frock

Stylish: The N-Dubz star has ditched the tracksuits and bling for a far more classy appearance, and looked lovely in her Vivienne Westwood frock

Glamorous: The 25-year-old looked comfortable in her own skin as well as a red carpet natural as she met fans outside the venue

Glamorous: The 25-year-old looked comfortable in her own skin as well as a red carpet natural as she met fans outside the venue

X Factor makeover: Cheryl Cole also underwent a style change - including new teeth - before she appeared as a judge on the show X Factor makeover: Cheryl Cole also underwent a style change - including new teeth - before she appeared as a judge on the show

X Factor makeover: Cheryl Cole also underwent a style change – including new teeth – before she appeared as a judge on the show

Pre-makeover: The star

Pre-makeover: The star”s more brash, streetwise style back in November 2009

She

She”s on fire: Accusations that Tulisa has started to look more like Cheryl have sprung up since the publicity shots for the X Factor were released

New team: Tulisa, in a very Cheryl-style body con dress, with Kelly, Gary and Louis

New team: Tulisa, in a very Cheryl-style body con dress, with Kelly, Gary and Louis