Nicole Scherzinger puts on a flirty display as she joins stylish Pixie Lott at star-studded WE Day event in London

She's been in a state of emotional turmoil recently after an intimate video between herself and Lewis Hamilton was leaked online in a shocking breach of privacy. 

Yet Nicole Scherzinger shirked her woes as she turned out to show her support at the star-studded annual WE Day at the SSE Arena in Wembley, London on Wednesday, where she was joined by the likes of Pixie Lott. Looking effortlessly chic on the blue carpet, the 40-year-old singer posed up a storm at the charity event - which brings together celebrities, inspiring speakers and world leaders to hear and share uplifting stories of change.

The former Pussycat Doll styled her glossy raven locks in a high ponytail, whilst a slick of scarlet lipstick accentuated her enviably plump pout. The Don't Hold Your Breath hitmaker seemed in good spirits on the outing, which came after she hit out at hackers for leaking an intimate video of herself and ex-boyfriend Lewis Hamilton.

In February, reports suggested the video of the pair lying on a bed together while 'kissing and cuddling' one another reached over 600,00 views. The two-and-a-half minute clip of the former flames, who split in 2015, had racked up at least 286,000 times just one day after it was leaked, according to The Sun. The private film of former X Factor judge Nicole and sports star Lewis was reportedly not intended for the 'public domain'.

Speaking about her shock of the video being leaked, Nicole told The Sun at Elton John's Oscars party in LA: 'It's been horrible. I genuinely don't understand why someone would do something like this, or why they would leak it. It's an unbelievably mean thing to do.' Meanwhile, source told the publication: 'Nicole and Lewis were both horrified at the breach, and want to get to the bottom of it'. They added that the the former Pussycat Dolls singer feels violated by the leak and has decided to keep a low profile. The Nicole and Lewis love story was a roller coaster which finally came to an end for the fourth and final time in 2015.

Yet Nicole didn't show any sign of strain at the WE event, where she also joined by Pixie Lott, who looked stylish in a green plaid mini dress that showed off her lean legs. The puffball sleeve dress featured a high neckline and grazed her toned thighs to highlight her spectacular pins, whilst she accessorised with platform Moschino trainers and gold hoops. Pixie also showed off her dazzling engagement ring ahead of her impending wedding to Oliver Cheshire, which will reportedly take place in May this year and see the pair throw two lavish ceremonies.

Naomi Campbell and her rumoured beau Liam Payne once again walked the red carpet separately as they attended the WE Day charity bash at Wembley Arena on Wednesday morning. The supermodel, 48, who reportedly recently got close to rapper Drake at at Jay Z and Beyonce's Oscar's party amid her romance with Liam, looked chic as she arrived at the event. Naomi showcased her slender physique in a deep red dress, which hugged her frame before flowing out into an asymmetric-style skirt. She teamed her stylish dress with a pair of heeled suede boots, while keeping the chill off as she arrived at the arena in a grey and khaki tweed mac.

Naomi accessorised her look with a satin pink choker and a simple gold pendant necklace, as well as a pair of huge black shades. The catwalk queen wore her raven tresses in a sleek blown out style, while opting for a neutral pallet of make-up with a shiny gloss on her plump pout. Meanwhile, Liam opted to sport a white skirt with a striking black stripe down the middle, which he teamed with a pair of black jeans and smart shoes. He gave his out an edgier vibe by wearing a black leather biker jacket with stud and zip detailing all over.

According to the Mirror , Naomi was allegedly having the time of her life and flirting with the American star while attending Jay Z and ­ Beyonce 's annual Gold Oscar party at Chateau Marmont in LA. An onlooker told the publication: 'Naomi was having the time of her life. At the party she was getting quite close to Drake – they ended up dancing together. 'She doesn't want to be in a serious relationship and hasn't been inviting Liam to events. She just doesn't seem that fussed and likes her space.' They have done little to quash rumours of a relationship in recent weeks, with both parties regularly liking the other's social media snaps,

WE Day is a celebration of young people making a difference in their local and global communities. The charity was founded in 1995 by then-12-year-old Craig Kielburger after he read a newspaper story about Iqbal Masih, a former slave who was murdered after speaking out against the horrors of child labour. WE Charity has since expanded beyond the issue of child labour to include a sustainable model of international development, called WE Villages, that works to alleviate the root causes of poverty in nine countries around the world. Through a active citizenship programme called WE Schools, young people in North America and the UK are empowered to become change-makers themselves.