Love Island’s Sophie Piper flaunts her toned abs in a sexy maroon PVC co-ord as she joins her sister Lili and her former co-stars to celebrate the launch of her clothing line

Sophie Piper showed off her incredible abs in a sexy maroon two-piece as she, her sister Lili and her former co-stars celebrated the launch of her clothing line at Sheesh Mayfair on Thursday.

The Love Island: All Stars beauty, 25, completed her look with black below-the-knee boots and a black jacket.

It looks like it was just for girls, as Sophie’s boyfriend Josh Ritchie, with whom she finished All Stars in third place, was nowhere to be seen.

Lili Piper also stood out in a daring black crop top and tiny matching mini skirt, while their older sister Rochelle Humes opted to attend an M&S event instead.

Sophie’s line is a collaboration with London-based company Moda Minx, whose luxury swimwear is sold exclusively at ASOS.

Sophie Piper, 25, stunned in a shimmering maroon two-piece as she, her sister Lili and her Love Island friends celebrated the launch of her clothing line at Sheesh Mayfair on Thursday

Lili Piper also stood out in a daring black crop top and tiny matching mini skirt, while their older sister Rochelle Humes opted to attend an M&S event instead.

Lili Piper also stood out in a daring black crop top and tiny matching mini skirt, while their older sister Rochelle Humes opted to attend an M&S event instead.

Jess Gale showed off her eye-catching cleavage in a plunging brown halterneck jumpsuit as she arrived for the launch party

Jess Gale showed off her eye-catching cleavage in a plunging brown halterneck jumpsuit as she arrived for the launch party

Jess Gale showed off her eye-catching cleavage in a plunging brown halterneck jumpsuit as she arrived for the launch party.

She wore a tan saddle bag, gold heeled sandals and a gold Van Cleef & Arpels bracelet.

Jessica was joined by her former co-star Liberty Poole, who looked stunning in a busty satin pink mini dress.

Liberty wore a white fur-look coat over her dress and completed her look with a pair of clear perspex heels.

Francesca Allen, who appeared in series five of Love Island, looked stunning in black, wearing a strapless top and three-quarter leggings and dripping in Van Cleef & Arpels.

She wore a white tuxedo jacket over her outfit and her black heels featured striking silver buckles.

She finished her look with a thick black choker and held a small black box in front of her body with both hands.

Jessica and Liberty joined fellow All Stars alum Kaz Kamwi in green and Jessica’s twin sister Eve Gale who braved the cold in a black cut-out dress.

She wore a tan saddle bag, gold heeled sandals and a gold Van Cleef & Arpels bracelet

She wore a tan saddle bag, gold heeled sandals and a gold Van Cleef & Arpels bracelet

Jessica was joined by her former co-star Liberty Poole, who looked stunning in a busty satin pink mini dress

Jessica was joined by her former co-star Liberty Poole, who looked stunning in a busty satin pink mini dress

Liberty wore a white fur-look coat over her dress, but kept it open.  She completed her look with a clear pair of pointy heels

Liberty wore a white fur-look coat over her dress, but kept it open. She completed her look with a clear pair of pointy heels

Francesca Allen, who appeared in series five of Love Island, looked stunning in black, wearing a strapless top and three-quarter leggings and dripping in Van Cleef & Arpels

Francesca Allen, who appeared in series five of Love Island, looked stunning in black, wearing a strapless top and three-quarter leggings and dripping in Van Cleef & Arpels

She completed her look with a chunky black choker and she held a small black bag

She completed her look with a chunky black choker and she held a small black bag

Jessica and Liberty joined fellow All Stars alum Kaz Kamwi in green and Jessica's twin sister Eve Gale who braved the cold in a black cut-out dress

Jessica and Liberty joined fellow All Stars alum Kaz Kamwi in green and Jessica’s twin sister Eve Gale who braved the cold in a black cut-out dress

The first ever Love Island: All Stars ran from January 15 to February 19 and saw Molly Smith and Tom Clare crowned the winners.

Regular Love Island returned for its 11th series on 3 June, with Maya Jama once again returning as host.

Sophie and Josh, 29, who were on the first series of Love Island in 2015, became official in March.

Along with winners Molly, 30, and Tom, 24, Sophie and Josh are the only All Stars couple still together.