Full video for fourth single will be released later this week

Oct 4, 2011 10:46 GMT  ·  By

Beyonce is not letting her pregnancy slow her down. The busiest woman in showbiz, as she once called herself, is gearing up for the release of a brand new music video – and has just released a 38-second preview for it.

In the clip, Beyonce is turning back the clock for what promises to be a retro-looking video. She also shows off her bump (at the 0:36 mark), carefully hidden by haute couture until then.

The teaser also includes shots of the glamorous singer rocking some vibrant makeup and pin-up-inspired bodysuits, accessorized with oversized hats.

“Countdown,” which samples Boyz II Men, will be Beyonce’s fourth single and video off her latest album, “4.”

Previous releases include “Run the World (Girls),” “Best Thing I Never Had” and “1+1.” The full video will drop later this week.