Billie Faiers has displayed her blossoming baby bump as she posed in a white bikini during her family holiday in Abu Dhabi. Billie and husband Greg Shepherd announced this week that they are expecting their third child.The pair are already parents to Nelly, seven, and three year old Arthur. In a new pic shared on the beach in the UAE, Billie showed off her growing bump as she posed with Nelly.The pregnant star looked incredible in a white bikini with a crochet sarong and a straw hat, while little Nelly looked cute in a red swimsuit and shirt.