When it comes to work ethic, Beyonce is clearly unstoppable.

The “Run the World” singer has been on a roll, releasing back-to-back music videos from her number one album “4.” Her latest video, “Dance For You,” is a sultry ode to the film noir style of moviemaking. It will be featured in the deluxe edition of her “Live at Roseland” DVD special, which will be released November 29.

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The “Dance For You” video was clearly shot before Beyonce’s baby bump began to show, which she proudly showed off in her video for “Countdown.”

In new behind-the-scenes footage on the “Countdown” set, the mom-to-be shares why working on her music is even more important now that she’s expecting.

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“Since the album [“4″] came out, my life has changed so much,” revealed Beyonce. “My husband and I are expecting a child. It’s great to be able to relive moments of our relationship through music. Countdown is one of those songs.”

Check out the “Dance for You” video above and tell us what you think!