The 'Home' singer's little boy is set to undergo treatment for liver cancer.
Watch the World War Z trailer
Check out the trailer for new apocalyptic film World War Z, starring Brad Pitt.
Brad gets pulses racing as he returns to rescue the world in this exciting new thriller!
As Gerry Lane, the-year-old must prevent an epic zombie take over and save humanity.
Luckily, he's got some truly great gadgets at his disposal!
The film is out in June 2013.
The star headed straight from the jungle to panto...but clearly hadn't had time to learn her lines!