Justin Bieber, Dan + Shay, Taylor Swift and The Weeknd were the top winners at the Americn Music Awards on Sunday (Nov. 22), winning three awards each. Swift extended her lead as the artist with the most awards in the show’s 47-year history. She has now won 32 AMAs, eight more than runner-up Michael Jackson. Bieber has now won 18 awards, which puts him in sixth place on the all-time winners list. Taraji P. Henson hosted the show, which was broadcast from the Microsoft Theater in Los Angeles. Swift won artist of the year for the sixth time, extending her record in that category; favorite female artist—pop/rock for the fifth time, setting a new record in that category; and favorite video for the second year in a row. In the female pop/rock vocalist category, Swift pushed past Whitney Houston...