Simone求欧美音乐排行榜2012四月份的谁有？急
的有关信息介绍如下：
1. we are young- fun. featuring janelle monae2. boyfriend- justin bieber3. somebody i used to know- gotye featuring kimbra4. glad you come- the wanted5. stronger (what doesn't kill you)- kelly clarkson6. starships- nicki minaj7. wild ones- flo rida featuring sia8. part of me- katy perry9. What makes you beautiful- one direction10. call me maybe- carly rae jepsen来自：美国billboardhttp://www.billboard.com/charts/hot-100#/charts/hot-100
