Blow

This Pharrell Williams and Timbaland-produced track finds Beyoncé in a dirty mood as she sings about oral sex. We hear the Texan Queen of Pop Music croon on the Prince-esque tune, "when you lick my skittles. It's the sweetest in the middle." We can assure you she's not talking about candy.

The song was Beyonce's first collaboration with Timbaland, who appears later for a call and response. However the Texan singer worked with Pharrell before when he produced "Green Light" and "Kitty Kat" from her B'Day album.

Justin Timberlake also contributed to the writing of the song; Beyoncé previously teamed up with the Mirrors singer when she appeared as a guest on his "Until The End Of Time" remix. Timberlake is also a serial collaborator with her husband, Jay-Z.