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WikiPedia: Smile (bài hát của Lily Allen) http://www.ultratop.be/nl/showitem.asp?interpret=L... http://dancemusic.about.com/od/reviews/fr/LilyAlle... http://www.accessmylibrary.com/article-1G1-1488562... http://itunes.apple.com/us/artist/lily-allen/id157... http://www.billboard.com/#/news/lily-allen-muse-so... http://www.billboard.com/#/news/lily-allen-plots-u... http://www.billboard.com/articles/news/57813/allen... http://www.bmi.com/news/entry/537308 http://www.ew.com/ew/article/0,,20014481,00.html http://www.imdb.com/name/nm1460864/otherworks