This is a list of the best selling singles, albums and as according to IRMA. ^[1] Further listings can be found here.

Top-selling singles

1. " Impossible" – James Arthur
2. " Somebody That I Used to Know" – Gotye featuring Kimbra
3. " We Are Young" – fun. featuring Janelle Monáe
4. " Tiny Dancer - A Song for Lily-Mae" – Various Artists
5. " Call Me Maybe" – Carly Rae Jepsen
6. " Starships" – Nicki Minaj
7. " Titanium" – David Guetta featuring Sia
8. " Beneath Your Beautiful" – Labrinth featuring Emeli Sandé
9. " Wild Ones" – Flo Rida featuring Sia
10. " Next to Me" – Emeli Sandé

Top-selling albums*

Notes:

1. Take Me Home – One Direction
2. + – Ed Sheeran
3. Our Version of Events – Emeli Sandé
4. Born to Die – Lana Del Rey
5. 21 – Adele
6. Up All Night – One Direction
7. Unapologetic – Rihanna
8. Babel – Mumford & Sons
9. Christmas – Michael Bublé
10. 3 – The Script

Notes:

• * Compilation albums are not included.

References