Chloë Sevigny in Mr. NiceArthouse-icon-turned-mainstream-actress Chlo Sevigny has been pushing boundaries since her film debut in the controversial Kids.

Demonstrating her facility with both the pole and the hole, Chlo has lezzed out with Michelle Williams and Hilary Swank and swallowed the Italian sausage of Vincent Gallo in an explicit BJ scene in The Brown Bunny.

Now the Big Love star is getting nice and naked once again in the druggy biopic Mr. Nice.

In a pic newly added to MrSkin.com, Chlo gets showy with her boobs and butt riding her drug-smuggling husband.

It looks like she's asking for a full body cavity search!