Natasha Bedingfield has shared the first photo of her son.

The 'Unwritten' singer gave birth to her first child with her husband Matthew Robinson at the end of last month, and after announcing the birth of her son on Instagram on Sunday (31.12.17), she has now posted the first picture of her newborn tot.

Natasha, 36, is yet to reveal the name of her son to the public, but she has admitted she is ''blessed'' to be a mother, and is ''thrilled'' to start her journey alongside her newborn baby.

She wrote on Instagram on Thursday (04.01.18): ''I wonder what the world looks like the very first time you go out into it? We are thrilled to welcome our son into our arms this week and take him home. To witness the many firsts . What a pure soul he is . I feel so blessed . (sic)''

It comes just days after the 'I Wanna Have Your Babies' hitmaker confirmed she had given birth when she took to social media to share a picture of herself from her hospital bed clutching a Starbucks coffee cup with the word ''Mum'' written on it.

She captioned the photo: ''Omg! Guess what just happened at the very end of this year! The happiest new Year ever! (sic)''

Natasha first revealed she was expecting a baby in October, when she gave an interview stating she and her spouse - whom she married in 2009 - were ''so exited'' to begin their journey into parenthood.

She said at the time: ''Becoming a mum is ­something I've always dreamed of but for a long time I felt it was way off in the distance. Now the bump is starting to really show, it's sinking in that this is really happening. I'm so excited to embrace this huge life-change. And Matt is super supportive.''