That’s certainly not maternity wear….

That’s certainly not maternity wear! Pregnant Beyoncé dons barely there swimsuit for her Party music video

She might be expecting her first child but Beyoncé’s style in her new video is anything but mumsy.

In fact, the singer has donned a series of barely-there ensembles, for her latest video.

Beyoncé invited J.Cole, who performs on the track, her Destiny’s Child bandmate Kelly Rowland and her sister Solange to appear in the celebrations.

And just one week after debuting her boy-band tribute video for Love on Top, Beyoncé is back with the Party video but one very big thing is noticeably missing.

The 30-year-old starlet shows no signs of her pregnancy in the video for her J. Cole remix of Party, which debuted tonight on BET’s 106 & Park.

In the video, which was shot in August, just before she announced her pregnancy at the MTV VMA’s, the mother-to-be has a few cocktails, wears a skimpy, hot pink bathing suit and generally parties like a rock star.

Her outfits get racier and racier in each shot as she prances around playing party host in a slew of outfits ranging from a skimpy yellow tank top and underwear to a leopard print leotard to a crocheted bikini.

Her sister Solange, 25, plays DJ in the video, spinning sweet tunes presumbably sung by her famous older sibling.

Her former Destiny’s child bandmate and current X-Factor UK judge Kelly Rowland also makes an appearance.