^out of those, I only hate the first one.
And all of the outfits I posted are from the same months and even days(!) she was making appearances to promote her music that you've just posted. this outfit is from the same event as
this. The first four are her appearances at night clubs before she's about to go on stage. The Teen Choice Awards one is when she had a hit single with Cobra Starship and did a lot of interviews to promote that. The MTV Awards ones are self-explanatory. The PS jumpsuit is cute and she wears things like that all the time, it wasn't something particular to her music career.
I also love the makeup from this
My point is everyone was blaming her music, but the craziest outfits I've seen her wore is the MET Ball one from 2009 and that Christopher Kane bathing suit thing... which had nothing to do with music.