The TOWIE star, 26, wore nothing but a matching set of black lacy underwear in the racy post.
The Mummy Diaries star Billie Faiers flaunts boobs as she spills out of her pink dress and is praised for post baby figure - OK! Magazine
Pregnant Billie Faiers strips off to reveal her huge baby bump ahead of giving birth to third child
Pregnant Billie Faiers shows off her baby bump in sexy black lingerie - Mirror Online
Lauren Goodger shows off baby bump in jumpsuit as she prepares to welcome first child - Daily Star
Pregnant Billie Faiers shows off her six-month baby bump in an underwear snap from Maldives family getaway
Billie Faiers displays her baby bump in a bikini as she soaks up the sun in Greece - Irish Mirror Online
Former TOWIE star Billie Faiers flaunts post-baby frame
Pregnant Billie Faiers taken by surprise by her baby bump as she posted half-naked underwear photo - OK! Magazine
TOWIE's Billie Faiers holidays with fiance Greg and daughter Nelly
TOWIE's Billie Faiers flaunts her baby bump in a racy underwear selfie on Instagram
Billie Faiers displays her baby bump in a bikini as she soaks up the sun in Greece - Irish Mirror Online
Sam Faiers rocks a white top while TOWIE's pregnant Billie shows off baby bump
Billie Faiers shows off her 20-week baby bump with a lingerie picture