Just in time for the weekend, two of our favorite ladies have released new videos. First, Beyonce gets all dramatic and brooding and sweaty and windy and beautiful in "1+1":
Then Rihanna does the unthinkable -- takes a sample of Avril Lavigne chirping and turns it into a party anthem in "Cheers (Drink To That)":
Previously > Frame by Frame: Matt Zarley's "WTF"
