Erika (Underworld)

Erika is a character in the Underworld film series as well as in the novelization of the film. She is a vampire seductress, a social-climbing courtier in Viktor's mansion, obsessed with rising through the ranks of the vampire aristocracy. Her position within the aristocracy is unclear, but she most recently began seeking the attentions of Kraven.

Underworld
She would show her affection for Kraven by often being at his side and trying to say or do whatever she thought would keep her in his good graces; however, the affections were thwarted by his obsession with Selene. Jealous of this infatuation, she schemed to rid the Coven of Selene. Initially, she talks with Selene about her investigation into Michael, betraying her plans to Kraven and aiding her escape.

Her whereabouts are never fully explored in Underworld: Evolution, but as Marcus is drinking Kraven's blood and absorbing his memories, he briefly sees a memory of Erika and Kraven having sex. It is assumed that she was probably killed during the raid, and burning down of her coven's mansion by Marcus.