Melanie Sloan missed out on her superstar daughter&
As well as a celebrity sister, the baby has two older brothers, Adrian and Hunter, who is Scarlett's twin.
UsMagazine.com reports the adoption was full of drama thanks to the volcano ash cloud that grounded planes in Europe recently.
A source tells the publication, "The volcano put the whole adoption process in jeopardy due to time constraints, but it worked out in the end."