Fern Britton, Sharon Osbourne and Louis Walsh are amongst the biggest stars to have entered the 'Celebrity Big Brother' house.

Sharon Osbourne had to choose three housemates to put in danger of eviction just moments after entering the Celebrity Big Brother house

Sharon Osbourne had to choose three housemates to put in danger of eviction just moments after entering the Celebrity Big Brother house

The 66-year-old presenter is best known for having fronted 'This Morning' alongside Phillip Schofield from 2002 until 2009 and was the last famous face to walk through the doors on the launch night of the ITV1 reality show on Monday (04.02.24) night, whilst former 'X Factor' judges Sharon and Louis were the first to go in and were faced with a surprise task that saw them hidden away from their fellow celebs.

Fern joked that she was "sure it's past [her] bedtime!" but was "excited for an adventure", whilst 'Heartstopper' actor Bradley Riches vowed to "be himself" in the house.

'Real Housewives of Cheshire' star Lauren Simon wondered how long she could go without sex and worried about having to sleep in a bed that isn't her own whilst radio host Zeze Millz claimed "public will be shocked to see the softer side" to her.

'Dragon's Den' contestant Levi Roots "would normally refuse those types of show" but made an exception for this one whilst 'Ibiza Weekender' David Potts vowed to be the "life and soul of the party" whilst West End actress joked she would be the "jukebox" in the house. Gary Goldsmith - who is the uncle of Catherine, Princess of Wales - admitted that he loved to "wind people up" whilst 'Coronation Street' star Colson Smith thought it was "absolute madness" that he was entering the house in the first place.

Before that, 'Strictly Come Dancing' professional Nikita Kuzmin and 'Love Island' winner Ekin-Su Cülcüloğlu entered the house but none of them were aware that Sharon and Louis had been deciding which celebrities they would put in danger of eviction based on their first impressions.

In the end, Sharon chose Gary, David, and Zeze and explained: "David has come to show off, he was trying too hard to be outrageous. Gary is "very nervous and I don't think he's comfortable. Zeze I didn't get a sense of who she is yet."

Both Sharon and Louis were then seen greeting their co-stars in the house as they joined their fellow celebrities for the first time.