Rupert uncomfortable doing nude scene

London "Harry Potter" actor Rupert Grint says he was really "uncomfortable" being naked in front of actor Bill Nighy. The actor had to bare all for a scene in "Wild Target". "It's quite embarrassing where I had to stand in the bath, I had a jock strap kind of thing, it was weird because it wasn't water, it was milk... to make the water look cloudy so you couldn't see anything - we were in a bath of milk," quoted him as saying. "Thankfully, there weren't many people on the set... just me and Bill. He didn't really say very much, but yes it did feel just a bit uncomfortable for both of us," he added.