Los Angeles: Singer Lily Allen and her husband Sam Cooper welcomed their second daughter Tuesday night, reports thesun.co.uk.
They have named her Marnie Rose.
"Marnie is a real cutie. Sam and Lily are ecstatic about adding another girl to the family. A little sister for Ethel is brilliant news to lift the January blues for the family," said a source.
The couple already has 14-month-old daughter Ethel.