The singer’s LP "Good Girl Gone Bad" won International Album of the Year at the ceremony which took place at Calgary’s Pengrowth Saddledome.
Rihanna fought off stiff competition from Fergie, Bon Jovi, Josh Groban and Timbaland to land the accolade.
New Canadian singing sensation Feist picked up a remarkable five awards on the night. As Feist took to the stage to collect her first statuette, Single of the Year for hit "1234," she said: “I wrote down a load of stuff to say on my arm. Should I try to chip through it?”
Later, when her LP 'The Reminder" was named Pop Album of the Year, she added: “I am so grateful. I forgot to say that last time.”
Feist, 32, also walked away with Artist of the Year, Album of the Year and Songwriter of the Year.
Michael Buble had been nominated for five prizes, but only picked up the Juno Fan Choice Award.
2008 Juno Awards winners in full:
Juno Fan Choice Award - Michael Buble
Artist of the Year - Feist
Single of the Year - "1234," Feist
Album of the Year - ‘The Reminder," Feist
Pop Album of the Year - "The Reminder," Feist
Songwriter of the Year - Feist, "My Moon My Man," "1234," "I Feel It All"
New Group of the Year - Wintersleep
New Artist of the Year - Serena Ryder
Group of the Year - Blue Rodeo
Country Recording of the Year – "Risk," Paul Brandt
Video of the Year - "C'mon," Chris Mills
Alternative Album of the Year – "Neon Bible," Arcade Fire
Rock Album of the Year – "Them Vs. You Vs. Me," Finger Eleven
International Album of the Year – "Good Girl Gone Bad," Rihanna
