Catwalk at the London Fashion Week

Watch out Kate Moss! Sarah Harding sets the catwalk on fire with new red tresses as she models at London Fashion Week
By Nadia Mendoza

It's a classic way to heal a broken heart; cry into the pillow, gorge on takeaways, have a makeover, then show your ex what they're missing.

And Sarah Harding is no exception to the rule having dyed her locks red and owning the catwalk at London Fashion Week.

The Girls Aloud star took to the runway at the Look Magazine show, oozing confidence and glamour as she wiggled her hips in various outfits.
Model behaviour: Sarah Harding got over her recent split with a new hairdo and by modelling on the catwalk at the Look Fashion Week show at Westfield in Stratford
Born to perform: Sarah looked ravishing as she owned the stage and put her
love troubles behind her
Gracious: Sarah looked like a Hollywood star with her new sophisticated hairstyle

Sarah gave a whole new meaning to 'office chic' as she rocked a flattering white blazer, complete with fitted black trousers and killer heels to match.

She had a natural swagger and appeared to be in her comfort zone in front of the adoring crowds at Westfield shopping centre in Stratford.

The newly singleton later dared to bare in something a little more daring, flashing her midriff in a black boob tube with a colourful dress draped over.

Dionne Bromfield was also in attendance, belting out her vocal chords for a performance while looking like the little diva she is becoming.
Stunning: Sarah oozed glamour as she modelled a vibrant dress with purple boots
Strike a pose: Girls Aloud star looked healthy and sunkissed as she sported a smooth tan which complimented the wild colours of the outfit
Fashion icon in the making: Dionne Bromfield performed at the Look Magazine Spring Summer 2012 show at London Fashion Week

Harding, who just split from fiancé Tom Crane, sizzled with fearlessness as she showcased her new red hairdo at a press call before the show.

Looking absolutely radiant with shimmering skin, sunkissed Sarah sported a fabulous tan which complimented her fiery tresses.
A fresh start: Newly-single Sarah Harding showcases red hair at the Look Magazine fashion party at Westfield in Stratford
Single again: After splitting with Tom Crane, who will be Sarah's next conquest?

Any hint of crying into the pillow was hidden by a glint in her eye that said, 'I'm single and ready to mingle'.

And the 29-year-old is obviously not ready to bid farewell to the summer, showing off her slender figure in white shorts and a vest top speckled with glitter.

She kept things simple with minimal bling, wearing just a handful of bangles around her left wrist and a pair of black and white wedges.
Forcing a smile: Sarah stepped out earlier this week without her engagement ring

Last week, the Biology singer buried herself beneath a flat cap and behind aviator shades as she stepped out minus her engagement ring.

While her forced smile appeared to be more like a grimace, today's outing seemed to generate a genuine smile.

Sarah ended her relationship with the DJ just nine months after getting engaged, which they celebrated with a glitzy party at The Brompton Club.
Blonds have more fun: Sarah sported lighter hair while supporting Kimberley Walsh at the Horrid Henry premiere in July

The split allegedly came after a row between the couple, with Sarah flying to Ibiza, where Tom plays in the top venues, in a bid to save the romance.

Despite the shock of the break-up, their relationship was never a fairytale and throughout their four years they separated several times.

However, they were believed to have overcome their problems after Crane proposed on New Year’s Eve 2010 during a holiday in The Maldives.

But hectic work schedules have been blamed for their fate, with Tom in Spain while Sarah has been shooting Run For Your Wife in London.

The role, which sees Sarah star alongside Danny Dyer and Denise Van Outen, is her first major role following smaller performances in the St Trinian's movies and BBC drama Out Of Control.
Doomed: Sarah Harding and Tom Crane at their engagement party at The Brompton
Club in March