29/07/2014 07:21 BST | Updated 20/05/2015 06:12 BST

Evanescence Singer Amy Lee Gives Birth To Baby Boy Called Jack Lion

Evanescence singer Amy Lee has given birth to a boy.

The 32-year-old rock star, who's married to Josh Hartzler, shared a photo on Instagram of her newborn baby and captioned the snap: "Our little cub, Jack Lion Hartzler, is here."

She told her 730,000 followers on Twitter:"I have never known the depths of my heart till now. The world just exploded into Technicolor."

Jack is the Lost In Paradise singer's first child. In the photo Amy is seen still in her hospital bed.

The baby, who has a cotton cap on his head, is sleeping on her chest.

Amy married therapist Josh in 2007. The couple announced in January they were expecting a child. Amy tweeted then, saying: "Josh and I are expecting! I'm so happy!"