Rita Ora puts on a racy display in a sheer black lace co-ord as she joins glamorous Demi Lovato at Vas J Morgan’s star-studded mental health charity dinner for Pride

Rita Ora put on a spirited show in a sheer black costume as she attended Vas J Morgan’s star-studded mental charity dinner to celebrate Pride month on Saturday.

The British singer, 33, joined Demi Lovato, 31, at his We Matter Pride Dinner at Private Residence in Hollywood.

Rita showed off her underwear in her daring lace ensemble and styled her hair in loose beach waves.

Meanwhile, singer Demi looked effortlessly stylish in a strapless two-piece black leather swimsuit.

Vas, 35, bared his inked chest in an unbuttoned white shirt, paired with trendy silver metallic jeans.

Rita Ora (left), 33, put on a spirited show in a sheer black costume as she attended Vas J Morgan’s (centre) star-studded mental charity dinner to celebrate Pride month on Saturday (pictured with Demi Lovato, Chloe Sims and Sinead Harnett)

The British singer joined Demi Lovato, 31, at his We Matter Pride Dinner at Private Residence in Hollywood

The British singer joined Demi Lovato, 31, at his We Matter Pride Dinner at Private Residence in Hollywood

Former TOWIE star Chloe Sims looked chic in a black ruffled dress and boosted her figure with statement thigh-high boots.

Vas spends time in Australia on a secret project.

Ny Breaking Australia understands the British star is planning a June launch with a high-profile Australian celebrity.

The sighting comes just days after he was spotted partying with Rita at the launch of her haircare brand Typebea in Sydney.

Vas was pictured partying with the likes of Tammy Hembrow, Pip Edwards and Married At First Sight bride Janelle Han.

Joining him at the event were Booby Tape owners Bianca and Bridgett Roccisano.

The fashionable friends, who previously took selfies with the Sydney Harbor Bridge as a canvas, are keeping the rumor mill going.

Sources close to the Melbourne businesswomen have told Ny Breaking Australia that the trio have been working on a secret partnership that is expected to be announced in the coming weeks.

Rita showed off her underwear in her daring lace ensemble and styled her hair in loose beach waves

Rita showed off her underwear in her daring lace ensemble and styled her hair in loose beach waves

Rita posed with the rainbow flag as she celebrated Pride

Rita posed with the rainbow flag as she celebrated Pride

Rita showed off her toned abs in a short lace ensemble and wore chunky black biker boots

Demi looked effortlessly stylish in a strapless, black leather two-piece suit

Rita showed off her toned abs in a short lace ensemble and wore chunky black biker boots

Vas, 35, bared his inked chest in an unbuttoned white shirt, paired with trendy silver metallic jeans

Vas, 35, bared his inked chest in an unbuttoned white shirt, paired with trendy silver metallic jeans

Rita and Vas couldn't contain their laughter as they posed for a photo

Rita and Vas couldn’t contain their laughter as they posed for a photo

Former TOWIE star Chloe Sims looked chic in a black ruffled dress and boosted her figure with statement thigh-high boots

Former TOWIE star Chloe Sims looked chic in a black ruffled dress and boosted her figure with statement thigh-high boots

Vas couldn't wipe the smile off his face as he enjoyed an evening with his best friends

Vas couldn’t wipe the smile off his face as he enjoyed an evening with his best friends

Former TOWIE stars Chloe and Vas were all smiles on their night out

Former TOWIE stars Chloe and Vas were all smiles on their night out

Vas has come a long way since he became famous as part of the cast of TOWIE in 2014.

The star is now a full-fledged LA socialite and often hosts exclusive Hollywood Halloween parties with a collection of famous friends.

His most recent successful event took place last week when he hosted a lavish birthday party for Rita Ora’s husband Taika Waititi in Ibiza, Spain.