Lila Moss puts on a leggy show in a black and gold mini dress at the Perfect Magazine x Valentino LFW party

Lila Moss looked equally stunning as she attended the Perfect Magazine and Valentino LFW Party, which marked the official opening of the new eco-conscious 1 Hotel Mayfair on Monday.

The 20-year-old model, the daughter of catwalk legend Kate Moss and magazine publisher Jefferson Hack, made sure she turned heads in a black and gold mini dress embroidered with floral embellishments.

Lila put on a leggy show in the chic dress, which she wore with a black shoulder bag and sky-high heels.

The cover girl wore her blonde hair slicked back as she worked her magic for the camera.

The beauty posed alongside fellow model and famous offspring Iris Law, 22, daughter of Jude Law and and Sadie Frost.

The pair were seen together earlier this month as the next generation of Victoria’s Secret models at this year’s revamped runway show in New York City.

The Perfect Magazine x Valentino party was held to conclude this year’s London Fashion Week, which kicked off on September 15.

Lila was pictured packing on the PDA with her boyfriend Yoni Helbitz as she took a leisurely stroll around London this weekend.

Last month, MailOnline exclusively revealed that Lila’s boyfriend was Yoni, and the pair have often been spotted together in London in recent months.

A source told MailOnline that the pair, who were first pictured together as friends two years ago, have been dating for about a year.

Yoni’s official job title is e-commerce coordinator/fashion marketer for fashion brand Self Portrait, where he has only been working for two months.

Previously he worked as an e-commerce coordinator for James Lakeland Ltd and also had a six-month stint as a real estate agent.

The happy couple had kept their romance relatively secret, but Yoni’s Instagram posts show that they have been enjoying each other’s company for quite some time.