Anne Hegerty is an English television quiz personality and one of the "chasers" on the ITV game show The Chase.

Anne Hegerty plays as Herself - Chaser in I'm a Celebrity... Get Me Out of Here!.
Anne Hegerty is the top #1 member of the cast and appears in 976 episodes.

​From Wikipedia, the free encyclopedia.   Declan Joseph Oliver "Dec" Donnelly (born 25 September 1975) is one half of the English acting and TV presenting duo Ant & Dec, with the other being Anthony McPartlin. He came to prominence in the children's drama series Byker Grove and as one half of the pop music duo PJ & Duncan. Since then, Ant & Dec have had a very successful career as TV presenters, presenting programmes such as SMTV Live, Friends Like These, Pop Idol, Britain's Got Talent, I'm a Celebrity... Get Me Out of Here!, Ant & Dec's Saturday Night Takeaway, PokerFace and Push the Button. They have also returned to acting, starring in a 2002 Tribute to The Likely Lads and the 2006 film Alien Autopsy. Description above from the Wikipedia article Declan Donnelly, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Declan Donnelly plays as Himself - Host in I'm a Celebrity... Get Me Out of Here!.
Declan Donnelly is the top #2 member of the cast and appears in 118 episodes.

​From Wikipedia, the free encyclopedia.   Anthony David "Ant" McPartlin (born 18 November 1975) is one half of the English comedy and television presenting duo Ant & Dec, with the other being Declan Donnelly. He came to prominence in the children's drama series Byker Grove and as one half of the pop music duo PJ & Duncan. Since then, Ant & Dec have had a very successful career as TV presenters, presenting programmes such as SMTV Live, Friends Like These, Pop Idol, Britain's Got Talent, I'm a Celebrity... Get Me Out of Here!, Ant & Dec's Saturday Night Takeaway, PokerFace and Push the Button. They have also returned to acting, starring in a 2002 Tribute to The Likely Lads and the 2006 film Alien Autopsy. Description above from the Wikipedia article Anthony McPartlin  , licensed under CC-BY-SA, full list of contributors on Wikipedia.

Anthony McPartlin plays as Himself - Host in I'm a Celebrity... Get Me Out of Here!.
Anthony McPartlin is the top #3 member of the cast and appears in 118 episodes.

Cliff Parisi plays as Fred in I'm a Celebrity... Get Me Out of Here!.
Cliff Parisi is the top #4 member of the cast and appears in 91 episodes.

Craig Joseph Charles (born 11 July 1964) is a British actor, television presenter and disc jockey. He is best known for his role as Dave Lister in the science-fiction comedy, Red Dwarf, as well as his work on The Craig Charles Funk and Soul Show on BBC radio.

Craig Charles plays as Dave Lister in I'm a Celebrity... Get Me Out of Here!.
Craig Charles is the top #5 member of the cast and appears in 73 episodes.

Holly Willoughby plays as Herself - Host in I'm a Celebrity... Get Me Out of Here!.
Holly Willoughby is the top #6 member of the cast and appears in 32 episodes.

Alex Joseph "AJ" Pritchard is a British dancer and choreographer, best known for his role as a professional dancer in the BBC One dance series Strictly Come Dancing. In 2013, Pritchard auditioned for the seventh series of Britain's Got Talent along with his partner Chloe Hewitt and reached the semi-finals. Over the course of nine years together, AJ and Chloe became National Youth Latin Champions three years running, as well as European Youth Latin Champions.

AJ Pritchard plays as Himself - Pro Dancer in I'm a Celebrity... Get Me Out of Here!.
AJ Pritchard is the top #7 member of the cast and appears in 25 episodes.

Roman Kemp is an American–born British television and radio presenter. He is best known for working on the Capital FM radio station. He was also the social media correspondent for The X Factor UK 2016.

Roman Kemp plays as Self in I'm a Celebrity... Get Me Out of Here!.
Roman Kemp is the top #8 member of the cast and appears in 25 episodes.

Jacqueline Jossa plays as Jacqueline Jossa in I'm a Celebrity... Get Me Out of Here!.
Jacqueline Jossa is the top #9 member of the cast and appears in 23 episodes.

Caitlyn Jenner is a 1976 Olympic decathlon men's event champion and American television personality. Prior to coming out as a transgender woman in 2015, she was known as Bruce Jenner. 

Caitlyn Jenner plays as Caitlyn Jenner in I'm a Celebrity... Get Me Out of Here!.
Caitlyn Jenner is the top #10 member of the cast and appears in 23 episodes.