Lily Allen Hides Her Bump

Singer Lily Allen rocked the stage yesterday (Aug 8), at the Big Chill Festival in Eastnor, UK, in what is to be her "final" performance for five years.

The Smile singer, who hid her bump under a large plaid shirt, shared the happy news that she and boyfriend Sam Cooper are expecting just last week, saying,

It brings me great pleasure to tell you that Sam and I are expecting our first child. It goes without saying that we are both absolutely delighted."

Allen, who has always spoke very candidly about her desire to be a mother, and Cooper have been dating for a year.