Fans were quick to comment on the photo saying ‘It's a mini Lisa’ and ‘She looks like her mummy’.
Last week, Adam also shared a photo of Lisa and Arabella with the caption. 'I'm a lucky man to have these 2 beautiful girls in my life. Our little girl Arabella has stolen our hearts'.
It comes after Lisa told of the 20-hour labour she endured that saw husband Adam reduced to tears as Arabella came into the world.
Click here to see exclusive New Idea photos of the couple and their new baby.