You're so Vein by Christine Warren , #14 of The Others

Ava Markham is beautiful, savvy, chic, and more at home with Kate Spade than with the idea of fangs and fur. She can’t get quite used to the fact that some of closest friends have crossed over to the Other side. Then one night she is attacked by a rogue vampire, and her deepest fears are realized when her body begins a dangerous transformation from human to immortal—a change she cannot survive without the help of an alluring stranger who comes to her rescue…

Vladimir Rurikovich, an elite member of the European Council of Vampires, is on the prowl for a murderous vampire fugitive on the night he saves Ava from the clutches of death. It takes just one look for Dima to know he cannot live another eight centuries without the stunning and seductive Ava—until he discovers a secret about her bloodline that could change everything…