As the end of year charts and polls are being compiled, iLeaks has released its own leaderboard of the most illegally downloaded music of 2010. 

Rihanna's 'Loud' is the most downloaded album of the year with Christina Aguilera's 'Bionic' in second place and Katy Perry's 'Teenage Dream' closing in at third. 

Where individual songs are concerned, Britney Spears' version of 'Telephone', which Gaga originally wrote for the 'Womanizer' star, steals the spotlight with 'Greatest/Then You Love Me' by Lady Gaga and Katy Perry ft. Snoop Dogg's 'California Gurls' at two and three respectively. 

The most popular music video of 2010 is the nine-minute mini film that accompanies Lady Gaga and Beyoncé's 'Telephone'. Kelly Rowland's video for 'Commander' also made it into the chart at number 10. 

Watch Rihanna's video for her hit single 'Only Girl (In The World)' here: