The 'Home' singer's little boy is set to undergo treatment for liver cancer.
Angelina Jolie Stars In 'Maleficent' Trailer - Video
Watch the Oscar-winning actress star in the trailer for Disney's forthcoming movie.
Elle Fanning stars as Princess Aurora opposite Jolie's titular character.
If the trailer is anything to go by, 'Maleficent' will be a darker take on a classic fairytale.
'Maleficent' hits cinemas nationwide on May 30, 2014.
Watch the video below:
The star headed straight from the jungle to panto...but clearly hadn't had time to learn her lines!