Back in the family fold! MIC's Stephanie Pratt puts on a brave face after split from Josh Shepherd to party with big brother Spencer and Heidi Montag in LA

Made In Chelsea's forthcoming Los Angeles episodes will finally reveal why she split from co-star Josh Shepherd so suddenly.

But Stephanie Pratt put on a brave face in the wake of her recent romantic woes as she enjoyed being welcomed back into the family fold with her elder brother Spencer Pratt and his wife Heidi Montag on Tuesday night. 

The 29-year-old blonde looked happy to be back with her nearest and dearest as The Hills stars turned out to support her at the launch of jewellery brand MeMe London in Los Angeles. 

Scroll down for video 

Smiling through the pain: Stephanie Pratt put on a brave face in the wake of her recent split from Made In Chelsea co-star Josh Shepherd as she hosted the launch of jewellery brand MeMe London in Los Angeles

Smiling through the pain: Stephanie Pratt put on a brave face in the wake of her recent split from Made In Chelsea co-star Josh Shepherd as she hosted the launch of jewellery brand MeMe London in Los Angeles

Showing her co-star Josh - who she dated for eight months after meeting on the E4 reality show in 2014 - exactly what he is missing, Stephanie showed off her toned and tanned legs in a blue shift dress with a floral embellisment detail.

The pretty TV personality added height to her frame with a pair of bright orange strappy heels, and accessorised with a striking turquoise necklaces and numerous beaded bracelets.

Stephanie sported a radiant glow with highlighter accentuating her soft features, and wore her long blonde hair flowing down her back. 

The former The Hills star - who has been living in the UK during her stint in Made In Chelsea - was joined at the event by big brother Spencer, 31, and his wife Heidi, 28. 

Sibling support: The 29-year-old blonde looked happy to be back with her nearest and dearest as her brother Spencer Pratt, 31, and his wife Heidi Montag, 28, supported her at the bash 

Sibling support: The 29-year-old blonde looked happy to be back with her nearest and dearest as her brother Spencer Pratt, 31, and his wife Heidi Montag, 28, supported her at the bash 

Dressed to impress: Showing her co-star Josh - who she dated for eight months  - exactly what he is missing, Stephanie showed off her toned and tanned legs in a blue shift dress with a floral embellisment detail
Dressed to impress: Showing her co-star Josh - who she dated for eight months  - exactly what he is missing, Stephanie showed off her toned and tanned legs in a blue shift dress with a floral embellisment detail

Dressed to impress: Showing her co-star Josh - who she dated for eight months - exactly what he is missing, Stephanie showed off her toned and tanned legs in a blue shift dress with a floral embellisment detail

Pretty as a petal: The TV personality added height to her frame with a pair of bright orange strappy heels, and accessorised with a striking turquoise necklaces and numerous beaded bracelets

Pretty as a petal: The TV personality added height to her frame with a pair of bright orange strappy heels, and accessorised with a striking turquoise necklaces and numerous beaded bracelets

The couple both dressed in co-ordinated outfits, with Heidi opting to squeeze her curves into a black bodycon maxi dress.

Celebrity Big Brother star Spencer - known as the Mr Nasty of The Hills due to his long-standing feud with Heidi's former BFF Lauren Conrad - played it safe in jeans and a polo shirt.

Spencer and Heidi helped to distract Stephanie from her recent break-up and she happily posed alongside the pair for pictures aplenty. 

Stephanie's solo outing comes shortly after MailOnline exclusively acquired the trailer for Made In Chelsea LA, in which she is seen having an emotional confrontation with boyfriend and co-star Josh,

In the preview footage, she said to her property developer beau: 'I loved you so much. It is so clear that you want to be single,' before walking away in tears.

Three's not a crowd: The MIC star looked happy to be in the company of Spencer and Heidi, whom she starred alongside in MTV reality show, The Hills 

Three's not a crowd: The MIC star looked happy to be in the company of Spencer and Heidi, whom she starred alongside in MTV reality show, The Hills 

Getting on famously: Heidi helped distract Stephanie from her recent relationship troubles and the pair happily posed together

Getting on famously: Heidi helped distract Stephanie from her recent relationship troubles and the pair happily posed together

Colour-coordinated couple: Spencer opted for a fail safe jeans-and-polo-shirt combo while Heidi squeezed her curves into a black leg-split maxi dress

Colour-coordinated couple: Spencer opted for a fail safe jeans-and-polo-shirt combo while Heidi squeezed her curves into a black leg-split maxi dress

Emotional: Stephanie confronted Josh about their relationship in an teary new trailer for Made In Chelsea LA

Emotional: Stephanie confronted Josh about their relationship in an teary new trailer for Made In Chelsea LA

Just last month, Stephanie hinted the pair had split with a cryptic tweet in which she apologised to close friend Lucy Watson, whom she'd grew apart from as she didn't see eye-to-eye with Josh.

She wrote: 'Sorry a crazy boy came between us :( love you bub. Never again. Living is learning and I still am. I love you @imLucyWatson sorry I was #sleepingwiththeenemy.' (sic)

Stephanie and Josh have since deleted all Instagram and Twitter snaps of each other from their respective social media pages.

The sudden split comes after the couple revealed wedding bells were on the horizon during an exclusive interview with MailOnline in May.

Josh told MailOnline: 'Marriage is something we’ve talked about and it’s definitely the way things are going. Do I think that Steph and I will get married? Yes. 

'We’re not going to get married next month or anything. Maybe, we could be the first Made In Chelsea wedding.' 

'I loved you so much': The MIC couple hinted their relationship is over for good in the emotional showdown

'I loved you so much': The MIC couple hinted their relationship is over for good in the emotional showdown

Snap happy: The pretty blonde proudly photographed the fruits of her labour once the venue had cleared

Snap happy: The pretty blonde proudly photographed the fruits of her labour once the venue had cleared

Smiling single lady: The adopted Londoner looked to have moved on from her recent love woes

Smiling single lady: The adopted Londoner looked to have moved on from her recent love woes

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

By posting your comment you agree to our house rules.

Who is this week's top commenter? Find out now