Irwin celebrated her husband's 28th birthday with a sweet Instagram video featuring the good times the pair have shared over ...

Thank you for sharing your wishes. When I'm planning my party I'll be sure to think of you. From the bottom of my heart, I ...

Overwhelmed by all of the well-wishes you received ... said celebrated with a funny birthday wish may enjoy a silly response, ...

Irwin shared the video, which included moments from the couple's relationship, on her Instagram, writing in the caption, ...