The Warm Bodies star and her hubby Mark Webber welcomed their first child together, a baby boy, on Monday.
"Thank you God for blessing us with the most divine gift of our baby son," Theresa wrote on Instagram, posting a photo of their little one's tiny hand grabbing his mom's ring finger.
"Introducing Bodhi Rain Palmer born safely, lovingly and naturally last night. 8lbs even. Bodhi means "Enlightened one" Rain means "Abundant Blessings From Above" and we chose Palmer as his last name as Marks son Isaac didn't take his dads name either. Thanks for all the blessings and love everyone :):)."
Teresa and Mark officially tied the knot Feb. 6 in an intimate ceremony, with the 9-months-pregnant bride rocking a stunning beaded dress.