What are the ten most bought songs on iTunes?

Here are the ten most bought songs of all time on iTunes (as of July 2021):

1. 'See You Again' by Wiz Khalifa ft. Charlie Puth

2. 'Thrift Shop' by Macklemore & Ryan Lewis ft. Wanz

3. 'Uptown Funk' by Mark Ronson ft. Bruno Mars

4. 'Happy' by Pharrell Williams

5. 'Love the Way You Lie' by Eminem ft. Rihanna

6. 'Royals' by Lorde

7. 'Shake It Off' by Taylor Swift

8. 'Blurred Lines' by Robin Thicke ft. T.I. and Pharrell Williams

9. 'Party Rock Anthem' by LMFAO ft. Lauren Bennett and GoonRock

10. 'Can't Stop the Feeling!' by Justin Timberlake