kind of the definition of the 'it' factor
It's a bit odd, she's extremely attractive, but not in the way that would get her on any of the 'sexiest celebrity' lists. She's a great actress, but not exceptionally charismatic, usually even playing cold, dullish characters (from a personality stand-point), but even so, I, and most of the people on these boards, can't stop watching and praising her.
Totally among the top of my celebrity crush list despite being so different than everyone else on that list.
Definitely has that unidentifiable characteristic that's incredibly appealing