I'm A Celeb's Tulisa strips down to skintight crop top and leggings for ...

I’M A Celeb star Tulisa Contostavlos has stripped down to a skintight crop top and leggings for a gruelling boxing workout, ahead of her jungle stint.

X Factor judge and N-Dubz star Tulisa, 36, is making an epic TV comeback on I'm A Celeb.

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After a 12-year health battle, the star is hoping to revive her career as a household name through the show.

And getting prepped for jungle life, the stunning TV star posted a video of herself boxing.

In the clip, Tulisa can be seen in black leggings and a black crop top, which she partnered with some black boxing gloves.

She tied her hair back in a ponytail and showed off her impressive jabs.

The star was very much in the zone as she worked out and boxed with her personal trainer, who she thanked for the session.

Ahead of Tulisa’s jungle appearance, a source said: "Tulisa has been on ITV’s hit list for a while but until now she’s never wanted to consider it.

"This year is a decade since she left The X Factor so she felt the time was right to return to the TV spotlight — the amazing reception to the N-Dubz reunion tour really helped build her confidence."

It comes as I’m A Celeb hosts Ant and Dec broke their silence and shared a playful reaction video to the full I’m A Celebrity line up, after it was confirmed on Friday.

After frantic swaps behind-the-scenes, Ant and Dec have decided on their star-studded jungle cast.

The Sun already revealed wag Coleen Rooney will be bunking down with critters in Australia next month after securing the biggest deal in I'm A Celeb history.

And she has an incredible list of stars joining her in the jungle, from McFly star Danny Jones to Love Island royalty, Maura Higgins.

Ant and Dec have now shared their thoughts on the celebs heading into the jungle with them.

In a video captioned: “If we had to describe this year’s lineup in 10 words,” the two presenters reacted as they found out who’d be joining.

Reactions included the words: “Good. Very good. Really good. Brilliant. Yes. Yes. Yes. YES.”

The TV favourites could be seen sitting alongside each other while being told the cast reveal.

Those watching the video can’t hear whose names they’re reacting to, but the happy duo seem delighted as they shout “yes” and clap their hands.

For one of the sign ups, they can be heard gasping, and for another they burst into laughter.

At one point, Ant says: “What? Is he?”

Fans were loving the reaction video, but really wanted to know who they were reacting to when they acted shocked and said: “Is he?”

This week, The Sun revealed McFly's Danny Jones had been drafted to replace Tommy Fury after the boxer pulled out.

Danny is the second member of McFly to enter the jungle, after Dougie Poynter won the show in 2011.

Other names heading into the I’m A Celeb jungle include Jane Moore, Oti Mabuse, Maura Higgins, Dean McCullough, Barry McGuigan, Melvin Odoom, Alan Halsall, Rev Richard Coles, Coleen Rooney and GK Barry.

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