11/07/2013 19:52 BST | Updated 22/05/2015 10:12 BST

It's A Girl! Lily Allen Welcomes Second Daughter

Lily Allen has reportedly given birth to a baby girl. According to The Sun Lily and her husband Sam Cooper welcomed their second daughter, who they are said to have named Marnie, on Tuesday.

We wonder if Lily is a fan of the HBO series Girls and decided to name her new arrival after her favourite character - just a thought.

"Marnie is a real cutie," a friend of the Cooper clan allegedly told the tabloid. "Sam and Lily are ecstatic about adding another girl to the family."

lily allen gives birth

The couple have yet to confirm the birth, BUT Lily did take to Twitter, after receiving endless messages of congratulations, to thank her well-wishers for their support.

Lily's certainly a trend-setter when it comes to traditional baby names, but will we see a surge in popularity of her choice for baby number two? Could it be a contender for the Royal baby, perhaps?

The singer is certainly in good company, joining the likes of Claire Danes, Sienna Miller and Megan Fox in the new mum club.