Billie Faiers has shared an adorable video she and sister Samantha Faiers' children unexpectedly meeting up on their holiday.TOWIE star Sam is currently on vacation with her three children, Paul, aged seven, Rosie, aged five, one-year-old Edward, and her partner, Paul Knightley. Mum-of-three Billie decided to join the getaway with her kids: Nelly, aged eight, Arthur, aged five, and 11-month-old Margot.