Last Winner: SirWattOfPad (yay!) :D
Last Celeb: Fetty Wap!

This Chapter:
-a girl
-a singer
-has a popular new song that's starting to be played more and more on the radio
-initials: ZL
-from Sweden and currently age 18 ;)
-"Doin' it all night, all summer
Doin' it the way I wanna" ;D

Keep guessing!!!