The TOWIE star, 26, wore nothing but a matching set of black lacy underwear in the racy post.
Pregnant Billie Faiers proudly shows off first signs of baby bump as she films TOWIE
TOWIE's Billie Faiers flaunts her baby bump in a racy underwear selfie on Instagram
Inside Billie Faiers' pregnancy diary - OK! Magazine
Love Island's Tyla Carr displays her baby bump in a yellow string bikini during Dubai getaway
Pregnant Billie Faiers shows off her baby bump in sexy black lingerie - Mirror Online
Pregnant Billie Faiers shows off her baby bump in sexy black lingerie - Irish Mirror Online
TOWIE star Billie Faiers, 20 weeks' pregnant, shares a baby-bump selfie
Pregnant Billie Faiers shows off her baby bump in sexy black lingerie - Irish Mirror Online
Towie s billie faiers flaunts her baby bump in a racy underwear selfie on instagram – Artofit
TOWIE's Billie Faiers flaunts her baby bump in a racy underwear selfie on Instagram
Billie Faiers shows off her incredible toned tummy and eye-popping cleavage in bikini just four months after giving birth
Billie Faiers shows off her incredible toned tummy and eye-popping cleavage in bikini just four months after giving birth
Billie Faiers shows off her incredible toned tummy and eye-popping cleavage in bikini just four months after giving birth
TOWIE's Billie Faiers flaunts her baby bump in a racy underwear selfie on Instagram