Lennox

Lennox is very vain just like Melanie.

Vain and selfish. She basically rubbed Emerson in his face constantly, then was mad when Xander started dating someone else. She gets mad when anyone does something to her that's nearly identical to she's done to them, it's soooo annoying.

Yes I couldn't stand her, her and Melissa were a pair.

I just started rewatching the series on Netflix and I thought the same thing! I couldn't stand her towards the end of the series, but now I find her even worse.