Bulgarian authorities say a DNA test has confirmed that a Bulgarian Roma woman is the mother of the Greek mystery girl.
The girl has been in the care of a Greek charity after she was seized from the home of another Roma family.
More top news
The Met Office has issued an 'Amber' wind warning and a 'Yellow' rain warning.
CCTV footage is said to show the moment a laptop containing explosives is handed to the suspected suicide bomber.
Two-year-old Sophie spent six days on life-support after battery acid burnt a hole in her lung, but has since made a full recovery.