No, no it couldn't. But the Fight Club, Sweeney Todd and Alice in Wonderland actress did get naked with a tuna as part of a a campaign for the Blue Marine Foundation, a group dedicated to “the active and effective protection of 10% of the world’s oceans by 2020,” according to USA Today.
Anyone hungry for a spicy tuna roll?
We're pretty sure this is how she looked after the photo shoot:
[Via USA Today]