Lucy Mecklenburgh has warned Chloe Sims to "be careful" dealing with Mario Falcone and their relationship.
The former 'The Only Way Is Essex' star has opened up about her on-again-off-again relationship with the heartthrob and confessed that while his feelings for his best pal Charlie Sim's older sister may be real, she doesn't know whether he can change his ways.
She said: "I actually think his romance with Chloe is genuine - they seem pretty into each other. I'd be careful if I was Chloe. All I can say is, remember he cheated on me."
The 22-year-old beauty - who tricked her Twitter followers into thinking she'd gotten engaged while in Las Vegas last week - has admitted that prior to her holiday she was considering rekindling her romance with her former fiancé.
In her new! magazine column, she said: "I admit that before I went to Vegas I did think about giving things another go. But then I found out apparently he was seeing Chloe and texting another girl while at the same time telling me he would like to try things again.
"It's a shame things haven't changed."
Tagged in Chloe sims Lucy Mecklenburgh Mario Falcone