According to iTunes, the top albums and singles of the year are:

Albums
5) Speak Now – Taylor Swift
4) Need You Now – Lady Antebellum
3) The Fame – Lady Gaga
2) Animal – Ke$ha
1) Recovery – Eminem

Singles
5) 'Dynamite' – Taio Cruz.
4) 'Airplanes' – B.o.B
3) 'Love the Way You Lie' – Eminem and Rihanna
2) 'California Gurls' – Katy Perry
1) 'Hey, Soul Sister' – Train