Human: Did U.S. soldiers listen to Justin Bieber's Believe album during the Battle of Baghdad? Assistant: 
No, U.S. soldiers did not listen to Justin Bieber's Believe album during the Battle of Baghdad. The Battle of Baghdad was the U.S. invasion of Baghdad in the year 2003. Justin Bieber's album Believe was released in 2012. So, U.S. soldiers did not listen to Justin Bieber's Believe album during the Battle of Baghdad.