Ivy Valentine is a female fighter from the SoulCalibur series who is most famous for, uh... well, take a wild guess.
Ivy holds the notable distinction of being the only character to ever out-TJF Tifa in a Contest match (though you could make a case for Zero Suit Samus as well). Unfortunately for Ms. Valentine, Tifa still crushed her with over 76% percent of the vote, resulting in a very poor 47th place position for Ivy in the x-stats for 2006. (And that's before you adjust for Tifa's massive overperformance on ZSS. Ouch.)