Lily Allen to sing as Lily Rose Cooper

London – Call her the artist formerly known as Lily Allen.

The 27-year-old British singer says she is changing her stage name to reflect her marriage to Sam Cooper — and she’s working on new material.

A statement on Thursday from publicist Ambrosia Healey says the singer will now be known as Lily Rose Cooper, the name she already uses on .

She and Sam Cooper married last year, and the pair have a daughter.

Healey says the singer has booked time at a studio in Britain work on new material.

Cooper, whose hits include Smile and The Fear, said in the statement that she was “excited to be heading back into the studio”.