Name the pop song

My first quiz... Hope you like it

1 I used to be love drunk, but now I'm hungover I love you forever, forever is over We use to kiss all night, now its just a bar fight So dont call me crying, say hello then goodbye
2 Get to the club in my taxi cab Everybody's lookin at me now Like “whos that chick, thats rockin’ kicks? She gotta be from out of town”
3 Tell me how can you sleep? How can you breathe? Baby tell me how How you love me now Tell me how can you sleep? How can you breathe? I hate when you say How you love me now
4 Rah-rah-ah-ah-ah-ah Roma-roma-mamaa Ga-ga-ooh-la-la Want your bad romance
5 When I met you girl my heart went knock knock Now them butterflies in my stomach wont stop stop Even though its a trouble love is all we got So imma keep keep climbin till the mountain top
6 Wake up in the morning feeling like P-Diddy Grab my glasses, Im out the door - Im gonna hit this city Before I leave, brush my teeth with a bottle of Jack Cause when I leave for the night, I aint coming back
7 Hi! My name is.. (what?) My name is.. (who?) My name is.. {scratches Slim Shady Hi! My name is.. (huh?) My name is.. (what?) My name is.. {scratches Slim Shady