Seeing as how Scarlett Johansson is always admired for her art of a body (after her talented acting, of course), we're sure everyone would feel a little insecure taking their clothes off in front of her!
But let's ask Paul Brannigan, shall we??
The Scottish actor had to strip down for her in Under the Skin, where she plays a seXXy alien preying on human sex drives.
According to him, it was a bit nerve-wrecking!! He explains: