Kian Egan and Jodi Albert
The couple enlisted the help of their three-year-old son, Koa, to announce Jodi was expecting a second child in a cute Instagram video back in November.
Proud dad Kian announced the birth on his Facebook page, explaining why the baby's birthday had an even bigger significance than ever:
'Koa got his wish when his baby brother Zeke was born this morning at 7.49am weighing 7lb 13oz. Sharing the same birthday as Jodi's mum Eileen, the 21st of May. Both Jodi and Zeke are doing great. We are all so happy and so in love with him x.'
Jodi's mum died in February following a tough 8-year battle with cancer - what a touching tribute that her baby grandson will share her birthday. Congratulations, both.