User blog comment:Aimers/Aimers' Musical Meme Fun ^ ^ (I Got Bored XD)/@comment-1394941-20110528193634

I'll give some hints for the rest, a couple are by lady gaga, some by katy perry, some by kesha, and some by none >:D Alos, number 3 was already answered but Ill update it when more are guessed right :D