Mezhgan Hussainy is left struggling to exit her car as Simon Cowell strides ahead

It's a task many female celebrities struggle with - just how to get out of the car gracefully while wearing a revealing dress.

And Simon Cowell's girlfriend certainly appeared to be finding her car exit difficult, as she joined her beau at Katie Piper's My Beautiful Ball in London on Thursday night.

But the music mogul appeared either unconcerned, or just unaware, of Mezhgan's plight as he strode purposefully into the event - leaving the make-up artist trailing in his wake.

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Give me a hand, babe! Mezhgan Hussainy was left struggling to exit her car gracefully as Simon Cowell strode ahead when the pair headed out in London on Thursday night

Simon and his former fiancée Mezhgan attended the fundraising event along with his other well-known ex Sinitta.

And Mezhgan and Sinitta got on so well that they even linked arms and stepped out in co-ordinating green dresses.

It had been a busy evening for Cowell, who rounded off his day launching Britain's Got Talent by first of all attending Katie's fundraiser.

Back in the mix: Cowell and fiancée Mezhgan headed out alongside his ex-girlfriend Sinitta

Green eyed girls: Sinitta and Mezhgan linked arms as they wore co-ordinating outfits during their evening out with Cowell

He then travelled to the Music Week awards to present a trophy.

But after his busy day and evening, Simon completed it the best way he knows - by being surrounded by glamorous women.

He was joined by Mezhgan in a bright green lace asymmetric dress and Sinitta, who wore her own floorlength aqua gown.

Lady in green: Earlier in the day Hussainy had supported Cowell at the launch of this year's Britain's Got Talent in London

Specs appeal: Simon took the ladies out while he wore trousers and his usual gaping shirt for the evening's festivities

The trio emerged from the Landmark Hotel at the end of the night grinning after enjoying themselves.

Cowell, 53, looked suited and booted in his usual high waisted black trousers and a white shirt undone by a few buttons to reveal his chest.

He added spectacles to his look as he carried his jacket and made his way around town with the ladies.

Spending time together: They had been at Katie Piper's fundraiser before they were seen leaving the Landmark Hotel with Sinitta

It seems like Hussainy is spending more and more time with her former husband-to-be as earlier in the day she was also seen arriving at the Britain's Got Talent launch in London.

She tottered along with a grin on her face and stood out in a beige figure hugging dress as she supported Cowell at the event.

Although all eyes were on his fellow judges Alesha Dixon and Amanda Holden, who stole the show as they puckered up in front of the waiting crowds (and photographers).

Look who's here: Simon Cowell's ex fiancee Mezghan Hussainy looked lovely in a cream dress as she supported him at the Britain's Got Talent launch earlier in the day

Any past arguments and disagreements that they may have had all appears to be water under the bridge.

Simon Cowell found himself at the centre of attention as his co-judges Alesha Dixon and Amanda Holden lauded him with affection - after kissing each other first.

The two female judges, who were once so angry with Cowell that they walked off set, were seen kissing each other as the music supremo watched on smiling at the Britain's Got Talent launch on Thursday afternoon.

Picture perfect: Amanda Holden and Alesha Dixon kissed as Simon Cowell watched on at the launch of Britain's Got Talent, on Thursday

Lucky boy: Simon Cowell found himself getting kissed by both Amanda Holden and Alesha Dixon on Thursday at the Britain's Got Talent launch in London

The two women kissed each other on the lips before turning their attention to the big boss.

Simon, 53, looked like the cat who had got the cream as he watched the women kiss from inches away before he was then given a peck on each cheek by the beautiful ladies.

Standing outside of the Institute of Contemporary Arts, in central London, the trio put on a public display of affection as they officially launched the new series.

Going for gold: Alesha and Amanda put on quite a show for Simon at the launch

Making moves: Alesha made sure she gave Simon plenty of attention as she greeted him

What a flirt: Simon and Amanda embraced each other warmly as they hugged