She has reignited her 'It' girl status in London with the debut of her new reality show.

And Caroline Stanbury made sure all eyes were on her at a party in Hyde Park on Tuesday.

The 38-year-old Ladies Of London star showed off her slender frame in a strapless hot pink dress as she posed at the Serpentine Summer Party in London.

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It girl: Caroline Stanbury showed off her svelte physique in a fitted hot pink dress as she posed at the Serpentine Summer Party in Hyde Park, London on Tuesday

The reality star looked fantastic in the fitted frock, which she paired with strappy silver heels.

Caroline wore her famous blonde bob sleek and straight and opted for black eyeliner and a glossy nude lips.

The entrepreneur - who was born into the Vestey dynasty - posed with her husband, financier Cem Habib.

The mother-of-three has become the breakout star of Bravo's new show Ladies Of London.

The US series, which premiered June 2, is modeled after the network's Real Housewives' franchise, and follows a group of wealthy women who live in London.

Another recongisable cast member is former model Caprice Bourret, who is known for hosting the UK TV series Caprice's Travels in the 1990s.

Meanwhile, it's been rumoured Caroline will be heading Stateside for the summer thanks to her newfound popularity.

The blonde confirmed the news when she tweeted 'America here I come!' on Tuesday.

Caroline is a former personal stylist, and in 2008 founded Gift-library.com, a luxury gift and shopping website.

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