Robin Thicke's wife, Paula Patton (pic posted), would have been a much better model and fit in this video for his new erotic song, "All Tied Up". Thicke stuck to his old hit-making formula, making songs for love-making, and this song (and video) is as steamy and hot as ever. What can I say? Robin Thicke and all his sex appeal can do no wrong, especially with one of the smoothest R&B voices in the genre. "All Tied Up" is the third single off of…