Unexpected inggih punika album musik kaping tiga saking pényanyi R&B asal Amèrika Sérikat, Michelle Williams, dipunrilis ing tanggal 7 Oktober 2008 déning perusahaan rèkaman Columbia Records lan Music World Entertainment ingkang  kaisi 13 buah lagu (edisi standar) kaliyan lagu We Break the Dawn, The Greatest lan Hello Heartbreak minangka lagu utama album punika.

Pratélan lagu 
 Unexpected Intro-0:44
 Hello Heartbreak-4:07
 We Break The Dawn-3:54
 Lucky Girl Interlude/Lucky Girl-3:51
 The Greatest-3:31
 Till the End of the World-3:10
 Private Party-3:35
 Hungover-3:31
 We Break the Dawn (Part 2)-4:21, duet Flo-Rida
 Stop This Car-3:58
 Unexpected-3:37
 Thank U-3:45
 Too Young for Love-3:56

Tangga lagu

Perilisan

Cathetan suku 

Album taun 2008