ABC/Image Group LAKeith Urban and Nicole Kidman‘s daughters can be heard in the upcoming movie Angry Birds 2. 

11-year-old Sunday and eight-year-old Faith are both contributing their voices to characters in the upcoming film, based on the popular mobile game. The sisters voice a pair of hatchlings: Faith is a purple bird named Beatrice while Sunday’s character is Lily, a young yellow bird. 

The girls’ voices can be heard briefly in a new trailer for the film, as well as a clip showing a scene where the birds’ enemies, the Bad Piggies, disrupt their fun at a carnival.

This won’t be the first time the two have acted, either: The girls also had minor roles in the second season of Nicole’s acclaimed HBO show Big Little Lies, playing students at school in episodes two and three. 

The film’s main characters will be voiced by Jason SudeikisJosh GadMaya RudolphBill Hader  and Peter Dinklage, all of whom are reprising their roles from the first Angry Birds Movie, which came out in 2016.

Nicki MinajLeslie Jones and Sterling K. Brownare among the new A-list additions to the sequel.

Angry Birds 2 is set for release on August 14. 

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