Irwin siblings - TORN APART

'BINDI WON'T COPE WITHOUT ROBERT'

Robert Irwin's primetime TV career has officially begun! With his mum, Terri, by his side, the 20-year-old has jetted off to South Africa to commence his co-hosting gig on I'm A Celebrity...

Get Me Out Of Here! But while an exciting new adventure awaits Robert, it's proving to be an emotional time for his big sister, Bindi.

Bindi, 25, noticeably skipped sending Robert and Terri, 59, off on their travels, with her husband, Chandler Powell, tasked with airport drop-off duties instead. Our exclusive source says the tight-knit Irwin trio preferred to have a bittersweet goodbye at home, alongside Bindi's two-year-old daughter Grace.