Is my dog an alaskan malamute x husky?

I rescued a 8 month old pup from a rescue centre in january and was told she was a pedigree Husky however my friend has two Huskies and she is nearly twice the size of them both both height and weight. I was then told by a breeder that she was a malamute but after much research i found that malamutes don't have blue eyes. Please help is she a cross? She's 45kg and from the floor to her head is 3ft xx