Taylor Swift- Blank Space: Nice to meet you, where you been? I could show you incredible things Magic, madness, heaven, sin Saw you there, and I thought "Oh my God, look at that face" You look like my next mistake Love's a game, wanna play? ...

BoyBands songs are good to know some expressions in english and to practice it too

Thanks guys.

It totally depends on what u wanna get in the end and what the level of your English is for example, if you know English quite good, I would advice you rap artist with good prononciation (Drake, Eminem etc. ). If your English is not very good and it takes a lot of time to understand what was sang, try to listen to slow pop music (Muse, Three Days Grace, System Of A Down/Serj Tankian). These musicians have very good prononciation to understand what about they are singing. imho, of course :)

English songs, of course :D