I wouldn’t be surprised if it was. She did wear a meat dress.
1) Eating any meat is cruel, and wearing is just disgusting.
2) If you’re going to buy that much, at least eat it. I’m not a meat eater, but it’s better that the animals died for food than for clothes.
Lady Gaga isn’t animal friendly, and I would doubt she’d care if an animal was injured to be her new fashion accessory.