Natsu because he's got style, he's the strongest (despite what those misleading charts say) and he's just badass.
Lucy because she's funny and not annoying. Not annoying in the slightest, actually.
Wendy because she's cute, strong and not an annoying character.
I can't think of anyone else.
Oh, and as a plus, I hate Erza. Her character gets ten times more hype than the mangas own main freaking character and they always make her fights cliche and corny. Not to mention she's always stealing the spotlight and trying to be epic. Well, I don't have a spot on my list for someone who not only never trained to learn magic or to get stronger, but treats everyone else like they're on a lower level as well. She even steals the spotlight when it comes to the romance. I don't give a rats ass about your feelings for Jellal!
I hate everything about her.
Sorry, I just never got to say that anywhere and this seemed like a reasonable place to say it.