The two girls embraced the spooky theme of the night by dressing in black as they joined fellow islanders including Nathan Massey and Cara de la Hoyde on Thursday night (21 July).
Tina looked gorgeous in ripped jeans, gold crop top and black mesh jacket, while Rachel was uber glamorous in her sexy cut-out black dress.
It was a girls' night on the red carpet for them as Rachel's boyfriend and Love Island co-star Rykard Jenkins was at the event, but stayed away from the photos. He did share LOADS of Snapchats though, showing the gang had met up with fellow islanders in attendance, who included Nathan, Cara, Emma-Jane Woodhams, Terry Walsh and Olivia Buckland!
Rachel and Rykard found love on the island: so much so, Rykard QUIT when Rachel was eliminated, as he didn't want to continue in the villa without her.
"Things are going great at the moment and I'm the happiest I've ever felt!" Rachel told us recently. "We've got a great relationship and coming out of that villa was the best thing that could have happened for us. We've managed to develop so well as a couple in a normal environment."
Tina, meanwhile, wasn't as lucky in the romance department when it came to the villa men and left the villa single.
"I do have a guard up, but I think if the right person came in, my guard would drop and I would find it easier and I don't have to make that effort and try to make it work," she told us. "With the people in there, my guard was up because they were not someone that I was interested in and I found it a lot harder to drop that for someone when I know nothing will come from it."