Media motormouth Katie Hopkins, actress Patsy Kensit and showbiz blogger Perez Hilton are among the latest line-up of contestants entering the Celebrity Big Brother house tonight.

Joining them on this year’s ‘twisted fairytale’ themed show will be reality TV star Calum Best, glamour model Cami Li and former Baywatch star Jeremy Jackson.

Celebrity Big Brother 2015 contestants Show all 13 1 /13 Celebrity Big Brother 2015 contestants Celebrity Big Brother 2015 contestants Katie Hopkins Professional motormouth and columnist for The Sun Celebrity Big Brother 2015 contestants Perez Hilton US showbiz blogger Perez Hilton Getty Celebrity Big Brother 2015 contestants Patsy Kensit Celebrity Big Brother 2015 contestants Keith Chegwin Keith Chegwin is the bookies' favourite to win CBB Getty Images Celebrity Big Brother 2015 contestants Kavana Nineties popstar Kavana Getty Images Celebrity Big Brother 2015 contestants Jeremy Jackson American actor and singer who is best known for playing Hobie Buchannon in Baywatch Getty Images Celebrity Big Brother 2015 contestants Alicia Douvall Model and skincare company owner Alicia Douvall is entering the Celebrity Big Brother house Channel 5 Celebrity Big Brother 2015 contestants Chloe Goodman Celebrity Big Brother 2015 contestant Chloe Goodman Getty Images Celebrity Big Brother 2015 contestants Alexander O'Neal American R&B singer, best known for songs 'If You Were Here Tonight', 'Criticize' and 'Fake' Kevin Winter/Getty Images Celebrity Big Brother 2015 contestants Calum Best British-American former fashion model turned reality TV personality Channel 5 Celebrity Big Brother 2015 contestants Nadia Sawalha TV presenter and actress best known for her role as Annie Palmer in EastEnders Channel 5 Celebrity Big Brother 2015 contestants Michelle Visage Singer and TV host, known best for her role as a judge on RuPaul's Drag Race Getty Images Celebrity Big Brother 2015 contestants Ken Morley Comedian and actor best known for his role as Reg Holdsworth in Coronation Street BBC

Nineties pop star Kavana, model Chloe Goodman, and actress Nadia Sawalha have also been confirmed, as have Coronation Street’s Ken Morley, US singer Alexander O’Neal and cosmetic surgery addict Alicia Douvall.

Completing the list are Drag Race judge Michelle Visage and TV presenter Keith Chegwin.

Rumoured celebrities not taking part in Celebrity Big Brother include X Factor contestants Marcus Collins and Chloe-Jasmine Whichello, YouTube sensation The Wealdstone Raider, Mel B’s estranged sister Danielle Brown and Once’s Ronan Keating.

Rylan Clark and Emma Willis are returning to host the popular show, which last year was won by eccentric actor Gary Busey.

Celebrity Big Brother hosts Rylan Clark and Emma Willis (Channel 5)

Take That's Mark Owen, comedian Julian Clarey and Bollywood actress Shilpa Shetty are among past victors.