Margot Robbie celebrates her birthday with Samara Weaving, Kelly Gale and Joel Kinnaman

Margot Robbie has celebrated her 31st birthday with her squad, including a fellow Aussie soap star and a Victoria’s Secret supermodel.

Margot Robbie has celebrated her 31st birthday with a Love Island-themed birthday including some star-studded guests.

Victoria’s Secret supermodel Kelly Gale, 26, shared a picture of the Australian actress’ Love Island themed party on Instagram, with the location set as Casa Amor, one of the villas used on the show.

Robbie has long been a fan of the popular reality series, and was pictured in a theme-appropriate skimpy hot pink bikini and heels for the celebrations.

Margot Robbie (pictured front and centre) celebrated her 31st birthday in style complete with a bucking bronco and love heart ice sculpture.

Gale shared pictures from the bash which gave fans a glimpse inside the wild celebrations.

One photo showed the model with her boyfriend, actor Joel Kinnaman, who starred in Suicide Squad alongside Robbie in 2016, as they rode a bucking bronco.

Another showed Gale drinking from a love-heart shaped ice sculpture.

Kelly Gale shared photos from the party.

Gale gave fans a peek inside the Love Island themed celebrations.

Robbie became close friends with a lot of her Suicide Squad co-stars including Kinnaman, Cara Delevingne and Will Smith during filming.

Jay Hernandez, Joel Kinnaman, Will Smith, Adewale Akinnuoye-Agbaje, Ezra Miller, Jason Momoa, Margot Robbie, Karen Fukuhara, Cara Delevingne and Jai Courtney attend the Suicide Squad European Premiere in 2016.

Also helping Robbie celebrate was former Home And Away star Samara Weaving, 29.

The former soap stars have both taken Hollywood by storm since they relocated to the US.

Samara Weaving attended Robbie’s birthday.

The former Neighbours star and her friends indulged in tequila shots, which they drank out of a vodka luge.