There were a lot of big firsts for some big names in the music industry during the 2014 American Music Awards. Here are our top three favorites of the night.First on our list of AMA firsts — rapper Iggy Azalea took home her very first music award ever."This award is the first award I've ever won in my entire life," Iggy Azalea said during her acceptance speech at the 2014 American Music Awards.Azalea picked up the award for Best Rap/Hip-Hop Album, beating out Drake and Eminem in the process.And she mentioned how humbling it was to win against Eminem in her touching acceptance speech, even though he seemingly threatened to sexually assault her in his new song, "Vegas." (Video via Aftermath Records / Interscope Records / Eminem)And to top it all off, Azalea also won the award for Favorite Rap/Hip-Hop Artist later in the night.