Halloween with the Hemsworths! Elsa Pataky is a blood-soaked nurse and Chris transforms into a Demogorgon as the family dress up for the spooky season
He's one of Hollywood's biggest stars.
And on Sunday, Chris Hemsworth and his wife Elsa Pataky took on brand new roles as they dressed up for Halloween.
The Thor star, 38, went as a Demogorgon while his wife Elsa, 45, transformed into a blood-soaked nurse as they attended a party in Byron Bay.

Halloween with the Hemsworths! Elsa Pataky is a blood-soaked nurse and Chris transformed into a Demogorgon as the family dressed up for the spooky season on Sunday
Chris embraced his look, wearing a printed jumpsuit, face mask and giant gloves.
For her spooky look, Elsa slipped into a white mini dress with printed bloody splatters, wig, and a headpiece.
Meanwhile, Chris and Elsa's twin sons Sasha and Tristan, seven, dressed up in a virus costume.
The couple's daughter India, nine, also transformed into a doctor.

Dressed for the occasion: For her spooky look, Elsa wore a white dress with printed bloody splatters, wig and headpiece
Chris and Elsa met in early 2010 and married in December that year.
The family of five live in Byron Bay, on the NSW North Coast, in a mega-mansion estimated to be worth $30million, after relocating from Los Angeles in 2014.
They spent years renovating their home, which sits on 4.2 hectares of land, with the help of Sydney-based MCK Architects - but the development faced some resistance from locals, who compared it to a multi-storey car park or shopping centre.

Spooky season: Chris and Elsa's twin sons Sasha and Tristan dressed up in a virus costume while their daughter India transformed into a doctor

Getting into the Halloween spirit: Chris embraced his look, wearing a printed jumpsuit, face mask and gloves
Elsa, 44, told Sunday Life in March that patience, communication and understanding were key to her successful marriage.
'You need to put a lot of work into marriage; I don't think every couple is perfect,' she said.
'It requires patience, understanding, a lot of conversation, getting to know the other person, to know yourself and what you do wrong. It's about not letting one's pride get in the way.'
Elsa also said it was important for her and Chris to spend time together as a couple without the children.

Party time: The Hemsworth family attended a party in Byron Bay, NSW