Lily Allen is a 25 year old singer-songwriter currently living in London. She is the child of actor Keith Allen and film-producer Alison owen. Lily grew up in London surrounded by alot of musical influences, which later lead to a very successful career in music.
She spent years trying to get into the music industry and finally did in 2006 when she released her debut album 
LILY ALLEN once embarrassed her elder sister by encouraging GWYNETH PALTROW to walk in on her during a romantic clinch.
The Smile singer’s moviemaker mother, Alison Owen, was close friends with the Hollywood actress when Allen was a child, and often invited Paltrow to the family home.
And Allen once took the opportunity to play a prank on her sister, Sarah, when she was enjoying a romantic moment with her boyfriend.
Owen tells Britain’s Vogue magazine, “I remember when Lily was 11, Gwyneth came over to our house for a barbecue.
“Lily, being a naughty pixie, said, ‘Come round and see the house’, and she took her straight to her eldest sister’s bedroom – who happened to be having a shag (sex) with her then boyfriend.
“The boyfriend was horrified, but Gwyneth burst into fits of laughter, and literally stayed laughing for five minutes.”
Source: Contactmusic