I Need more song ideas, any suggestions?

I want more songs on my ipods but i dont know where to look. i dont
care how old the song is, as long as its good. (: So out of these
songs (below) what songs out there do you think i'd like.

*Any Ke$ha Song
*Automatik - Livvi Franc
*Britney Spears (mostly in her blackout album)
*Nicki Minaj
Lady Gaga (fame album only)

So out of those songs what do you think i'd like?
Thanks♥
BTW: I Dont like Country sorry♥