Official Big Brother photos have been released of the two former housemates - along with a THIRD returnee.
However, while Nikki Grahame and Helen Wood’s faces are clear for all to see, the final person heading into Big Brother: Timebomb will remain a mystery until the moment they arrive.
All we know is that, judging by the silhouette, it’s a man.
Cue plenty of people speculating that it will be none other than Ultimate Big Brother winner, Brian Dowling!
However, being as he recently shared a photo of himself heading off somewhere hot on a plane, we highly doubt it.
Maybe Big Brother’s Series 8 winner Brian Belo could pop in instead?
According to The Sun, Nikki, for one, has seriously big plans for her time in the house.
And they all revolve around 20-year-old housemate Cristian.
She reportedly said: "I hope we're sharing a bed. I've had my eye on him. I might tease him a bit – he's gorgeous.
“The only reason I'd chuck him out of bed is to s**g him on the floor!”
Helen, meanwhile, is going to stick to what she knows best and concentrate on stirring things up.
She told the Daily Star last month: "I want to go in and stir up a hornet's nest.
"Who the f*** wants to sit and watch a bunch of people getting along?"
Wowzer.
Are you excited to see Helen Wood and Nikki Grahame on Big Brother again? Let us know via the comments box below now.