'The Only Way Is Essex' beauty, who has confirmed she was romantically involved with the stand-up comedian in the past, has reassured her boyfriend Charlie Sims she is no longer involved with Katy Perry's ex-husband.
In her column in Star magazine, she wrote: "The whole thing that has come out about Russell Brand and me happened a long time ago.
"For Charlie's sake, I just want to set the record straight on all the stories that have been put out there."
She clarified: "I will not be meeting up with Russell in LA or at any time in the future. And we haven't been in touch.
"I was really shocked it has come out like this ... it is part of my past. I just want to focus on my future and that is with Charlie."
The 23-year-old is back together with Charlie after a brief split and isn't interested the funnyman, although he denied having ever met the blonde beauty, despite a photograph surfacing of them together with a group of friends.
The 38-year-old actor and comedian is now dating socialite Jemima Khan and was seen walking her dog in Shoreditch on Sunday (17.11.13) on the same day page three model Sophie Coady revealed she had also slept with the star.