They're one of my absolute favorite K-Pop girl groups. I still need to listen to their second single album, though. I haven't had time for a lot of music lately because I pretty recently moved (and I was sick for like 3 weeks) but that's top of my list to listen to. lol
if you go in your settings, they have several pages of pre-made avatars and you can choose from one of those. or, you can paste the url for any picture on the internet into the custom avatar section and it should display (if it isnt too large)....