The reality star said that the likes of Joey Essex and Lucy Mecklenburgh are all up for a big screen outing of the ITV2 series.
"It's gonna happen. If Sex and the City can do it, so can we," The Sun quotes her as saying.
"It'll be fab, everyone will love it, why not? We don't know where it will be filmed, we don't know when, but I mean we're just normal people with crazy lives."
Collins added that she would like departed TOWIE cast members like Mark Wright, Amy Childs and Lauren Goodger to return if the project goes ahead.
"Hopefully, if we make a film, we'd all come back together," she said.
Collins's TOWIE co-stars Chloe Sims and Lydia Bright recently told Digital Spy that they will both be staying for the upcoming seventh series despite rumours to the contrary.