Jon Clark has branded his ex-girlfriend Chloe Crowhurst "pathetic and fame-seeking".
The "Only Way Is Essex" star is currently dating Lauren Pope but after Chloe claimed he has been messaging her, Jon hit back.
His representative told MailOnline: "Jon is very happy in his relationship with Lauren, they have been celebrating Lauren's birthday last night and today and Jon is not commenting on these pathetic fame-seeking comments from him ex.
"It's pretty sad that Chloe keeps talking about Jon in a desperate attempt to try and stay relevant. Chloe should spend less time talking about Jon, and more time focusing on her new relationship."
Chloe and Jon split after she left him to take part in "Love Island" but she recently alleged that he has been trying to get back with her.
She said: "Jon says he's moved on but he still messages me... I'm never going down the path again. I'm done with the past."
Lauren also recently lashed out at Chloe and admitted she is worried that Chloe may join "The Only Way Is Essex", in order to make trouble for Jon.
Lauren said: "I'm paranoid that Chloe will be joining "TOWIE" but I don't know.
"[The "TOWIE" bosses] are so unpredictable. They have said no one from "Love Island" are joining this year but they wouldn't tell me anyway.
"It would be so awkward. I know John would hate it.
"She publicly humiliated him. It's messed with his head. I'm not worried I'm a rebound because I know I'm not but it has given him lot of trust issues.
"She stayed at his house and then flew to "Love Island" that day. Really really f***ed up his trust issues."