Sienna Miller: I eat crisps all day on set
She says she eats Monster Munch so often, she should front a campaign!
Last updated 17th Feb 2017
Stars - they're just like us, right?
Well it turns out Sienna Miller is - when it comes to snacks!
Yep, the actress has admitted she LOVES crisps and is constantly eating them while on set.
Speaking on the red carpet at the premiere of her latest film 'The Lost City of Z', Sienna revealed her favourites are Pickled Onion Monster Munch and Wotsits.
In fact, she spoke about Monster Munch so much, she says she should front a campaign!
Also on her rider are two British products that divide the nation - Marmite and Bovril.
She says she takes them with her whenever she travels, but has now found a British store in New York where she can stock-up on all her favourites.
However, Sienna did say her habit didn't combine well with her costumes on 'The Lost City of Z'.
She wore original whale-bone corsets during the shoot, which left her with deep red grooves on her stomach at the end of the day.
That's one way to limit the number of crisps you can eat in day!
The Lost City of Z will be in cinemas from 24th March