The ‘I Knew You Were Trouble’ singer has secured the second position on the list and is currently 2013’s top female artist for Billboard, while Macklemore & Ryan Lewis have become the top group and new act, CBS News reported.
Timberlake has ruled the R&B charts, while Flordia George Line and Imagine Dragons have topped the country and rock charts, respectively.
Billboard’s top 10 artists of 2013:
1. Bruno Mars
2. Taylor Swift
3. Justin Timberlake
5. Macklemore & Ryan Lewis
7. Imagine Dragons
8. One Direction
9. Miley Cyrus
10. Maroon 5
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