Aussie star Teresa Palmer has revealed that she and her fiancé Mark Webber are expecting their first child together.

The actress, who you may recognise from zombie rom-com Warm Bodies, followed in the footsteps of Jared Padalecki and Jason Biggs by making the announcement using a sonogram picture.

Teresa shared the above snap, which also includes a pair of knitted baby booties, on her Instagram account earlier this week.

She wrote: “This is where my heart is. To my precious baby – I’m so blessed to be your mama, we have been wishing for you for awhile. We love you so much and can’t wait to kiss your little face and tiny toes. Thank you for hearing our prayers.”

The 27-year-old, who only recently got engaged to her actor beau, is clearly excited about motherhood.

Earlier this morning she tweeted: “Thanks for all the beautiful messages! Those who know me the best know that this is something I’ve been waiting for my whole life. #blessed”.

Teresa with her other half Mark who starred in Goodbye World.