Beyonce's latest single Countdown is set to premiere on MTV on Thursday, a 30-second sneak peek of the new music video has been released online.

The teaser features Beyonce in 1960s style in striking outfits and, of course, her blossoming baby bump.

Beyonce revealed her baby bump at the MTV VMA last month, and her first baby with Jay-Z is rumored to be a girl due next spring. Beyonce always said that she wanted to have a baby by the time she turns 30, and shared the good news with the whole world just a week before she turned 30 on Sept. 4.