Luisa Zissman has teased fans she could be set to join the Celebrity Big Brother 2017 line up next month.
Channel 5 last week confirmed that the new run of the show will - as widely rumoured - see a mix of former Celebrity Big Brother housemates as well as new faces.
So could Luisa - who first appeared on the show in 2014 - be back?
The Apprentice runner up teased on Twitter yesterday: "#CBB ALL STARS!!! 😱😱😬😬👊🏻👊🏻 cannot wait for Jan 👁"
"Won't be worthy of the all stars title if you're not going back in," one fan wrote in response.
Another added: "Please tell us you're going back in 😱"
Channel 5 is not confirming any names for the series ahead of launch but there have been a lot of rumours.
New stars linked to the line up include recent I'm A Celeb winner Scarlett Moffatt, Love Island couple Olivia and Alex, TOWIE's Danielle Armstrong, reality TV regular Bianca Gascoigne and snooker ace Ronnie O'Sullivan.
Meanwhile, past 'all star' housemates who are rumoured to be returning include Jedward, Angelique 'Frenchy' Morgan, ex Strictly pro James Jordan, Katie Price, Nicola McLean, American couple Speidi - Spencer Pratt and Heidi Montag - and model Jasmine Lennard, as well as most recent winner Stephen Bear.
Celebrity Big Brother returns to Channel 5 on January 3 for what will be its 19th series.
Schedule information this week revealed a first twist on the Friday after launch, which will see some new housemates make a late entrance into the house.