Mike Tindall is set to star on 'I'm a Celebrity... Get Me Out of Here!'.

Mike Tindall could star on the ITV show

Mike Tindall could star on the ITV show

The 43-year-old former sports star is married to Zara Tindall, the daughter of Princess Anne, and he's now poised to become the first member of the royal family to appear on prime-time TV.

A source told The Sun newspaper: "It’s a massive coup. Mike has had a box seat for some of the most important moments in royal history for generations.

"He is sure to be discreet, but his sheer presence means this series will be an absolute must-watch."

Mike has Mia, eight, Lena, four, and Lucas, 18 months, with Zara. The former rugby union player - who won the World Cup with England in 2003 - also accompanied his wife to the funeral of Queen Elizabeth in September.

Mike could be joined in the Australian jungle by Sue Cleaver, Boy George, Chris Moyles, Seann Walsh, Owen Warner and Olivia Attwood, all of whom have recently been tipped to star on the ITV show.

Olivia, 31 - who finished third on 'Love Island' alongside ex-boyfriend Chris Hughes in 2017 - is expected to become the first-ever star of the dating show to take part in the competition.

ITV bosses hope she'll be a hit with viewers as they are keen to secure her for more projects in the future.

An insider recently said: "This is a sign that the dating favourite is now so big and produces figures with such high profiles that they can no longer be dismissed.

"Olivia is already viewed as a rising star on ITV and this is likely to serve as a launchpad for potentially fronting more mainstream shows with the broadcaster."