Rihanna is Much Hot at the MuchMusic Video Awards

Rihanna (sans boyfriend Chris Brown) sizzles on the red carpet at the 2008 MuchMusic Video Awards at the Chum/City Building on Sunday in Toronto, Canada.

The 20-year-old R&B queen was awarded Best International Video for “Don’t Stop the Music”, the first award of the night as given out by pop girl group Girlicious.

Rihanna also won an MMVA for the MuchMusic.com Most Watched Video award for her smash hit song “Umbrella.”

The Barbian beauty won both MMVA awards that she was nominated for! Go RiRi!

Black suede “Hero” sandals by Jimmy Choo.