She's been busy on the promotional trail for highly-anticipated film Pitch Perfect 3.
But Rebel Wilson has still managed to find time for her nearest and dearest, taking her grandparents to the Australian premiere of the movie on Wednesday night.
The 37-year-old captured the sweet moment in a video shared to Instagram on Saturday, revealing her grandparents had 'partied til 11pm' after the screening.
'They partied til 11pm!' Rebel Wilson's 'number one fan' grandparents leave hospital to support actress at Pitch Perfect 3 premiere in Sydney
In the social media video, a beaming Rebel tells the camera: 'OK I'm inside and guess who is here?'
Showing her grandparents Rebel can be heard saying: 'Number one fan, number one grandma, number one grandpa ... They're ready to come and be the first people to see Pitch Perfect 3!'
Asking her grandmother if she was excited, the beaming lady replied: 'Yes darling of course I am excited, we are very proud - number one fans!'
Supportive: Rebel revealed that her grandparents had gone to great lengths to support her at the premiere
In the video's caption on Instagram, Rebel revealed that her grandparents had gone to great lengths to support her at the