Los Angeles, Dec. 3 -- Kat Graham is expecting her first child with husband Bryant Wood.

'The Vampire Diaries' star, 36, took to her Instagram account to make the announcement as she shared a series of pictures flaunting her baby bump alongside Wood. The post included a collage of black-and-white Polaroid-style images, featuring the couple embracing, with Wood gently resting his hand on Graham's stomach.

Along with the pictures, Graham added a caption that read, "We're having a baby!!!" Wood also expressed his excitement by commenting under the post, "We are ready!"

Take a look

https://www.instagram.com/p/DRvfB1XCW61/?utm_source=ig_web_copy_link&igsh=NTc4MTIwNjQ2YQ==

Friends and former Vampire Diaries castmates quickly chimed in with...