1 On Billboard 20027 marcaBattle of the SexesLudacrishttps://archive.ph/20120720175746/http://www.billboard.biz/bbbiz/content_display/charts/chart_alert/e3iff897d5a72be730341c49a19e7e2b010 Fourth No. 1 Album For Ludacris3 kwietniaNeed You NowLady Antebellumhttps://www.billboard.com/#/news/lady-antebellum-returns-to-no-1-marvin-sapp-1004077882.story Lady Antebellum Returns To No. 1, Marvin Sapp Debuts Big On Billboard 20010 kwietniaMy World 2.0Justin Bieberhttps://archive.ph/20120724051257/http://www.billboard.biz/bbbiz/content_display/charts/chart_alert/e3id9db7bed8e9402cb8c97c33ea2f43955 Bieber Fever Grips Billboard 20017 kwietniaRaymond v. RaymondUsherhttps://www.billboard.com/#/news/usher-scores-third-straight-no-1-on-billboard-1004081058.story Usher Scores Third Straight No. 1 On Billboard 20024 kwietniaMy World 2.0Justin Bieberhttps://www.billboard.com/#/news/justin-bieber-back-on-top-with-world-2-0-1004082914.story Justin Bieber Back On Top With 'World 2.0'1 majaMy World 2.0Justin BieberMGMT's Top Debut On Billboard 200; Bieber Holds At No. 18 majaGlee: The Music, The Power of MadonnaEkipa serialu Glee 'Glee' + Madonna = No. 115 majaThe Adventures of Bobby RayB.o.B22 majaThe OracleGodsmackGodsmack Grabs Third No. 1 Album;