Top selling singles and albums in Ireland (2010)

Top-selling singles

1. "When We Collide" – Matt Cardle
2. "Under Pressure (Ice Ice Baby)" – Jedward featuring Vanilla Ice
3. "Horse Outside" – Rubberbandits
4. "Love the Way You Lie" – Eminem featuring Rihanna
5. "Only Girl (In the World)" – Rihanna
6. "Just the Way You Are" – Bruno Mars
7. "Fireflies" – Owl City
8. "Telephone" – Lady Gaga featuring Beyoncé
9. "Firework" – Katy Perry
10. "California Gurls" – Katy Perry featuring Snoop Dogg

Top-selling albums

1. Now That's What I Call Music! 77 – Various Artists
2. Science & Faith – The Script
3. Progress – Take That
4. Crazy Love – Michael Bublé
5. Loud - Rihanna
6. The Fame/The Fame Monster – Lady Gaga
7. Sigh No More – Mumford & Sons
8. Sunny Side Up – Paolo Nutini
9. Lungs – Florence & The Machine
10. My World – Justin Bieber