Celebrity Big Brother 2017 starts tonight (January 3) and with mix of old and new celebrities it could be the most explosive one yet.
A team of All Stars will be made up of fan favourites, while some new blood will join them on the Channel 5 series.
The team behind the show are keeping the official housemates under wraps but it hasn't stopped the rumoured line-up leaking online.
This special line-up celebrates the 20th series of the show, which first aired in 2001. Presenters Emma Willis and Rylan Clark-Neal will return on the Channel 5 show, which starts at 9pm tonight.
The interior of the house has already been unveiled and has a bright, colourful pop-art design, which used more than 150 cans of paint, producers revealed.
As soon as Big Brother viewers saw the sixth tease, fans of the Channel 5 reality show instantly guessed the housemates would be joined by Mark Labbett aka The Beast from ITV's The Chase.
The 51-year-old Chaser is a master quizzer so expect the New Stars to have a good ally in The Beast.
In the promo it says he'll "miss listening to Eminem" when he goes into the house - we're sure his fellow housemates will provide enough entertainment for him to get by.
The Welsh exes of Celebrity Big Brother's Stephen Bear and Towie's Megan McKenna wash up on Ex On The Beach
The 90s DJ, famed for his storm of the Brit Awards stage in 2000, was known for his hard partying ways.
Heidi and Spencer Pratt were the housemates everyone loved to hate in 2013 after they spectacularly fell out with Rylan Clark.
The Loose Women star first appeared on the show back in 2015, but the latest teaser from bosses has given fans their biggest hint yet about her rumoured comeback.
A 19-second clip posed to the reality show's official Twitter account features a silhouetted woman with sizeable cleavage talking about internet trolls.
Austin Armacost, who was runner-up to 2015 winner James Hill, is reportedly set to make a comeback when the new series launches in January.
It's thought producers are hoping for another scandalous series, and Austin's bromance with Apprentice star James certainly brought in the viewers thanks to their flirty antics.
When Channel 5 sent out their third teaser, saying "this one definitely isn't afraid of confrontation", viewers instantly suspected it was the 51-year-old.
Nicola McLean was one of the first to be 'confirmed' to return to the Celebrity Big Brother house - despite previously claiming it was “the worst experience of [her] life”.
CBB are bringing back old favourites and not-so-favourites to celebrate the show’s 20th series and the former Page 3 girl is among the names set to appear.
Nicola , 35, appeared on the show in 2012, but clashed with many of the celebs in the house especially her nemesis, Denise Welch.
The US rapper - who dated Kim Kardashian and saw a sex tape with the reality star leak in 2007 - will be a dream housemate for Channel 5 producers, especially if he exposes the details of his previous exploits with his most famous ex.
Kim's best friend Jonathan Cheban recently had a stint in the house but stayed loyal to his pal - CBB producers are hoping that Ray J does the opposite, according to The Sun .
Danielle Lloyd's love-rat ex husband, former Spurs and Portsmouth star, Jamie O'Hara is set to appear in CBB 2017.
The 30-year-old is currently without a football club though after leaving Gillingham by mutual consent in September following his failure to recover from an ongoing injury.
Former Strictly pro James came third back in summer 2014, but will the outspoken dancer try and outdo his wife Ola - who impressed viewers on I'm A Celebrity last month?
The step-daughter of former England footy star Paul, Bianca has never appeared on CBB before.. We know - we thought she'd been on it about five times!
However, according to the rumour mill, she's set to enter the house to pull on the heartstrings of her ex-boyfriend Calum Best.
And it's rumoured that he will be following in the footsteps of his co-star Ollie Locke - who finished in third place - by entering the house.
She is BFFs with Khloe Kardashian and is a regular on the E! reality show Keeping Up With The Kardashians.
It's fair to say that John and Edward Grimes have not been as in demand as they once were, and even though the twin brothers are nothing if not unique, their business has been losing money.
But a cash injection could be on the way as the lads, better known as Jedward, are said to be heading back into the Celebrity Big Brother house in the new year.
After becoming the stars of the show back in 2011, Jedward are wanted back again by the show's bosses because they made such great viewing and were popular with audiences.
The American star, who was famed for dating Blue singer Lee Ryan, starred in the 2014 series of the hit reality show.
With Blue's Lee reportedly also making a return, Channel 5 could be hoping for an explosive reunion.
The former Shameless star, was cleared of interrogating ex Apprentice star Adam Hosker on his front doorstep and hounding him with threatening phone calls and tweets over his ex finacee.
The 2013 X Factor star broke his silence in October after a video of himself performing a sex act leaked online.
Julie Morgan, MP for Cardiff North, said: “I think giving 16-year-olds the vote would be a vote of confidence in young people.”