So this is Lily Allens secret half sister!!! THE secret sister of LILY ALLEN yesterday told how she has been abandoned by their dad, actor KEITH ALLEN.Gala Talbott, whose identity has never been revealed until now, told The Sun exclusively how her famous father has refused to pay child maintenance since July.
The devastated 16-year-old love child — whose existence has been a family secret since she was born — says she has been totally cut off by the Allen clan.
Neither Keith, 54, nor any of her seven siblings have admitted to her being a blood relation.
And despite inviting singer star Lily to her 16th birthday party, Gala still has not met her famous sister or anyone else in her dad’s family.
Keith Allen has a big PROBLEM!