A number of our favourite reality stars headed to the fast fashion brand’s showroom in central London to celebrate its first birthday.
But there could have been a potentially awkward run in between former flames Jess, 24, and Callum, 27.
The pair, who placed second on Love Island All Stars earlier this year, went their separate ways last month.
But the exes didn’t let that spoil their fun as it’s the first time they’ve been pictured at an event since their split.
Jess looked incredible in cream crop top and animal print mini skirt.
She completed the look with a nude colour hand bag.
The star posed for snaps with her twin sister Eve, who rocked a plunging bandeau top with a plunging neckline.
Eve styled it with a black mini skirt and white and brown bag.
Meanwhile Callum opted for a simple outfit.
The tatted hunk rocked a plain navy t-shirt and cream trousers.
They were joined by many of their co-stars at the bash.
Hannah, 34, Arabella, 33, Georgia Steel, 25, Demi Jones, 25, and Marnie Simpson, 32, were also in attendance.
HUGE ROW
The Sun first revealed how Jess and Callum split after a huge public row at a showbiz event.
The two clashed while attending Molly Smith’s Boohoo launch party in Manchester last month.
A source said: “Callum and Jess have been hanging on a by a thread but it’s very much over now.
“Everyone was shocked to see them arguing and then Callum was seen cosying up with another blonde.
“Jess left the party alongside her mates and Demi Sims, putting the drama behind her.”
It came shortly after fans were convinced that they had already split.
Jess and Callum shot to fame on the same series of Love Island four years ago.
However Callum found love with his ex Molly Smith on the show.
The pair split after three years together last year.
Jess placed fourth on the show with Ched Uzor.