Jessica Simpson with Ken Paves

Jessica Simpson had one of her main men on her arm last night, but it wasn't her future husband (heh) Tony Romo. Instead she was out to dinner at Katsuya with the man in control of all that blond hair, Ken Paves. Lucky for her she opted for Thursday night sushi instead of Wednesday, because then she may have had a dinnertime run in with her ex-John Mayer (though we know there's no bad blood on his behalf). That was all avoided, however and instead she and Ken had a nice dinner just the two of them — hey, if she does have another walk down the aisle planned these two have some seriously famous wedding hair to live up to.