Rin Kagamine | doublerinbow | Vocaloid - Do your worst, she already knows.

Banika Conchita | ate_it_all | Vocaloid - It would probably be hazardous to her health.

Beyond Birthday | b_as_a_criminal | Death Note - He is probably too obscure to be recognized unless she is really, REALLY into Death Note. If she... is.... then sure, since he's probably fourthwally on a similar level.