{blackbabes} Beyoncé's Sexy Black Dress-Get A Better Look at Her Sheer Roberto Cavalli Gown!

By now you've probably heard that Beyoncé surprised fans by joining husband Jay Z on stage at a Pre-Super Bowl concert. Blue Ivy's parents performed "Drunk in Love"—the same tune they dueted only six days early at the Grammys—and even hugged and kissed on stage.

While that was all squeal-worthy, the singer's super sexy Roberto Cavalli number probably also caused a few gasps on it's own. Mainly because the sparkling gown featured sheer peek-a-boo paneling which allowed all of the star's famous curves to be very visible. Towering Christian Louboutin peep toes and dazzling Lorraine Schwartz jewelry helped add more wow factor.

The Grammy winner's long blond locks were also back—with the help of extensions, clearly. The overall look was classic Queen B from head-to-toe and we couldn't have loved it more. Which is why at the end of the song, when Jay Z shouted out "all hail the queen!" we were more than happy to oblige.

What do you think of Bey's sexy black dress?

A Time to Kill - John Grisham