But it seems as though the Made In Chelsea beauty has already moved on from the Love Island star.
Spencer Pratt’s sister turned heads as she attended the premiere of Jumanji: Welcome To The Jungle, with a mystery man on her arm.
She looked incredible in a sheer, lace top, with a black bralet underneath.
The blonde stunner paired the top with a floor-length black skirt, and a daring thigh-high slit.
She completed the look with a pair of strappy heels, and a beaded bracelet.
Steph ’s appearance with the mystery hunk just days after she called time on her relationship with Jonny, after around three months together.
Stephanie Pratt and Jonny Mitchell spark engagement rumours as the loved up pair look happier than ever whilst Steph sports a ring on her ring finger [Getty]
The Love Island star confirmed their relationship was over last month, sharing an exclusive statement with OK! Online.
“Jonny Mitchell and Stephanie Pratt have ended their relationship,” it read.
“Jonny has fond memories of the times they spent together and wishes Stephanie all the best of luck in the future.”
[Instagram/ Stephanie Pratt]
Despite Jonny keeping quiet about the reason behind his break up from the beauty, reports claim he was unfaithful with another reality TV star.
“Steph thinks that Jonny was cheating on her and she’s convinced it was with a girl, who she’s met several times, on the reality TV circuit from a really famous TV show,” an insider reportedly told The Sun.
“She’s heard a lot of rumours from fans and friends about the girl since she and Jonny broke up.
“Steph doesn’t know what to think – her head is in a weird place and she’s hearing a lot of things from a lot of people.
“She’s worked herself up into a state where she doesn’t know who to believe but she’s convinced something was going on between Jonny and this female reality star.”