Teresa Palmer is a first-time mum

Australian actress Teresa Palmer has given birth to her first child.

The Warm Bodies star and her actor husband Mark Webber welcomed a son on Monday night (17Feb14).

Palmer took to Instagram.com to share a photo of their new bundle of joy grasping her finger.

She added a caption that reads, "Thank you God for blessing us with the most divine gift of our baby son. Introducing Bodhi Rain Palmer born safely, lovingly and naturally last night. 8lbs (pounds) even.

"Bodhi means 'Enlightened one' Rain means 'Abundant Blessings From Above' and we chose Palmer as his last name as Mark's son Isaac didn't take his dads name either. Thanks for all the blessings and love everyone"

The couple tied the knot in December (13).

Webber is already a father to son, Issac, with actress Frankie Shaw.