Kuchiki Rukia
Can kick Orihime's ass anytime. I mean, i'm not an Orihime hater, in fact she's one of my favorite characters on Bleach, but really, who would in in a fight for Ichigo's love, the girl with the kick ass sword or the one with the flowery hairpins?
Who would win in a battle for Ichigo's love? Kuchiki Rukia or Inoue Orihime? The shinigami with the zanpakutou AND kido or the human with the fairy hairpins? your pick.