I'm a Celebrity...Get Me Out of Here! is back which can mean only one thing... the time has come for a brand new cast of celebrities to head down under and battle it out in TV's toughest challenge.

Leaving their plush pads and luxuries far behind, our celebrity campers spend up to three weeks taking on the harsh surroundings of the Australian jungle, with a whole host of brand new nasty surprises created just for them.

The first 10 celebrities who headed into the jungle for Season 15 were:

Duncan Bannatyne (entrepreneur and Dragon's Den star)

Lady Colin Campbell (royal biographer and socialite)

Tony Hadley (Spandau Ballet singer)

Yvette Fielding (Most Haunted and Ghosthunting with... presenter)

Chris Eubank (former two-time world champion boxer)

Susannah Constantine (fashion guru and television presenter)

Brian Friedman (dancer and choreographer on The X Factor)

Jorgie Porter (Hollyoaks actress)

Kieron Dyer (former Premier League footballer)

George Shelley (Union J singer)

They were joined by:

Ferne McCann (The Only Way is Essex star)

Spencer Matthews (Made In Chelsea star who was disqualified from the show for taking steroids.)

Vicky Pattison (Geordie Shore star)

Last year saw motorcycle racer Carl Fogarty crowned King of The Jungle, with Jake Quickenden as runner up. The season saw Michael Buerk rapping with Tinchy Stryder, Kendra Wilkinson and Edwina Currie falling out in spectacular style and Gemma Collins going jungle AWOL after only a few days in camp.

How will this year's celebrities cope with being away from their loved ones? Sleeping in the wild? Lack of food? Sharing a camp with snakes, rats and creepy crawlies? And perhaps worst of all, adapting to spending 24 hours a day with their campmates?

Ant and Dec return as the show's hosts, giving us all the gossip from the jungle and overseeing those infamous Bushtucker Trials.