Gillian Anderson, Fishlove campaign Gillian Anderson, Fishlove campaign

X Files star Gillian Anderson is getting X-rated... with an eel?!

The actress has posed nude with just a large eel around her neck to support Fishlove, a campaign dedicated to raising awareness about collapsing fish stocks.

Photo Gallery: Everybody's posing nude!

"Amazing animals that live in the deep ocean are being systematically destroyed by massive fishing nets that catch or crush everything in their path," the petition that accompanies the photo reads. "But in days, the European Parliament could vote to protect one of the world's most precious deep-sea habitats—and we need to give them the public mandate to do it."

Other celebs who have joined the cause include Olivia Williams and rapper Goldie.

What do you think of the pictorial?