London: Singer Lily Allen has officially changed her name to Lily Rose Cooper.
The 27-year-old says she wants to reflect her marriage to Sam Cooper and is working on new material with new name, reports contactmusic.com.
"The singer will now be known as Lily Rose Cooper, the name she already uses on her Twitter account," said her representative.
Lily and Sam tied the knot last year and are expecting another child. The couple already have an eight-month-old daughter Ethel.