The glamour model and businesswoman gave her backing to a big-screen version of the ITV2 reality show, which current cast member Gemma Collins claimed last week is "gonna happen" in the near future.
Confirming that she had heard news of such a project from other TOWIE stars, Childs wrote in her New column: "Apparently they'd want some of the original cast members to be in it.
"I must admit, some of the people I still talk to on the show have mentioned this to me, so it looks likely that a film will happen in the not-so-distant future.
"No-one's asked me to be in it but I'd definitely say yes if they did. I think it'd be brilliant for the film to have all the original cast – me, Kirk Norcross, Harry Derbidge and Mark Wright."
Childs previously revealed in her column that TOWIE producers told her she "could never go back" when she left the show in early 2011.
Watch Amy Childs talk to Digital Spy about a possible The Only Way Is Essex return below: