Actor Keith Allen has no worries his pop sensation daughter LILY will end up in rehab like fellow music star Robbie Williams - she's seen first hand from her party loving parents how destructive substances can be. The SMILE singer's father and film producer mother Alison Owen have both been in rehab, and Keith believes there is little chance Lily will follow them there. He says, "There is no way she'll go to rehab. She's got too much of an old head on young shoulders - and she's seen from her parents the consequences when you drink too much."