It's unfortunate but that particular profile picture ALWAYS reminds me of Bert from Sesame Street. She is definitely pretty in her own way, big nose and all.
While I initially knew her from team B's Junjou Shugi (boy did she rock that song), it was in an impluse download of AKB+10 episode 23 which 'enlighten' me about her. Her ongoing battle with Harugon really was the highlight of that episode (sorry SKE, you'll have your time). It was through that that I noticed a few things, Harugon would call Haa-chan 'Okaasan' but she would rather be known as the "Heisei Idol". Probably acknowledging her age but not going all the way with Okaasan. She does seem pretty 'motherly' though, putting her hand over Harugon's mouth to shut her up when she was yapping all kinds of bad stuff.
Oh yeah, she's now in team A (minor major profile change!). I wonder if she'll change her 'character' since she won't stand out age wise.