Sophie used to appear on the MTV series until 2013 before leaving, however made a comeback recently in the show's anniversary special.
She's since been tipped to follow Vicky Pattison into the I'm A Celebrity jungle this year, and played up to the rumours this week.
Responding to the reports on Twitter, Sophie teased fans: "Shhhhhhhhhh"
However reigning Queen of the jungle Vicky reckons ITV won't want any more stars of Geordie Shore on the show after her victory last series.
She told the Daily Mirror newspaper: "I can't imagine they would pick another Geordie Shore star after I won it last year. It doesn't seem likely to me."
"They didn't want him because he thought he was going to be the hunk of the show, but they evidently already had Spencer [Matthews] so he wasn't necessary."
Also rumoured for I'm A Celeb is a third Geordie Shore star, Gaz Beadle, who had been tipped to appear in 2015.
But Vicky remarked: "I can't imagine if they refused him once, they will pick him again."
I'm A Celebrity Get Me Out Of Here will air on ITV in the autumn.