before this clip he went on for a full minute and a half about how her TIME cover portrait was "too beautiful" and they must've had to hire a sketch artist because "pictures didn't work out for her" 
before this clip he went on for a full minute and a half about how her TIME cover portrait was "too beautiful" and they must've had to hire a sketch artist because "pictures didn't work out for her"
He already admitted to being horny for
so him saying he's better looking is saying what should be obvious by now: he's hornier for himself.
He's Baron Harkonnen. Full stop.