Rumours have been swirling for a while that TOWIE star Sam will be among the celebrities entering the house tonight, and they intensified over night when she was seen leaving her Essex home to a round of cheers from her family.
However, as always, Sam and Channel 5 are keeping their lips sealed to avoid spoiling the surprise for viewers if she does, indeed, join the show.
That hasn't stopped her friends voicing their support, though.
Ex-TOWIE regular Amy was a housemate herself back in 2011. She tweeted: "So proud of @SamanthaFaiers who is entering the #cbb house tonight She is going to love it best experience EVER."
Meanwhile, Sam's current TOWIE co-star Jess wrote: "So excited to watch @SamanthaFaiers on @cbbuk she's gonna do so well! #SamToWin #CBB."
We'll find out if Sam is a housemate when the new series of CBB begins tonight on Channel 5.
If the Minnies Boutique owner is among the housemates, she'll be the fourth TOWIE star to appear on the show following Amy, Mario Falcone and Kirk Norcross.