When James Corden announced that Joseph Gordon-Levitt was going to be a guest on The Late Late Show yesterday, the actor had a surprise waiting for the CBS late night host. That present was a mistletoe, but Corden was on the stage and he was in his dressing room. Not to ruin the moment, the Third Rock from the Sun star ran out of his green room on to the stage and gave the host the best kiss I have ever seen. One that was so sexy, CBS was excited that this show airs at 12:30a. And I am just excited after seeing that.