Which of these names would be best for this character?

My character is a 19-year-old girl living in NYC while she goes to college (she goes to the New York Academy of Art). She has very, very long dark brown hair (which she considers her best feautre), fair skin, and pale icy-blue eyes. She's about 5'8". She's very smart, aloof, and mistrustful. She doesn't like people all that much. She can be very cruel, and is arrogant and very stubborn and is also extremely talented artistically. Because she's so into art, she doesn't care about making friends or having a boyfriend. And, before you ask, yes, she is a bit of a b*tch. She comes from a wealthy French family but was adopted by a U.S. couple at age 5 when her parents died.

I have a few names that I like for her but can't decide which one I like best:

Adrienne
Arienne
Alexandrie
Celeste/Celestine
Delphine
Eleonore
Estelle
Iseult
Penelope
Roxane
Seraphine
Sylvie

Pick the one you like best (or if there's another one I didn't list, put that, too). Thanks!