Kimberley Walsh has given birth to a baby boy.

The former Girls Aloud singer delivered the tot on Thursday (04.09.14) and mother and baby are doing well.

Kimberley and her long-term boyfriend Justin Scott have decided to name their son Bobby and they are overjoyed to become parents.

The star revealed the happy news on her Twitter account, posting: ''Our beautiful baby boy Bobby arrived yesterday afternoon 04/09/14 he's perfect (sic)''

Kimberley has been congratulated on the arrival of her son by several of her famous friends on Twitter.

Former Spice Girl Emma Bunton ?tweeted: ''@KimberleyJWalsh Amazing news, well done mummy! Xxx (sic)''

Michelle Heaton posted: ''@KimberleyJWalsh massive congratulations both of you. Looking forward to meeting him-Enjoy these first few months, soon gets full on lol (sic)''

And The Saturdays singer Rochelle Humes tweeted: ''@KimberleyJWalsh Big congrats to the both of you ... Lovely news xx Special times. (sic)''

Before the birth Kimberley, 32, had said she wanted her labour and the birth filmed so she could watch it afterwards.

She previously revealed: ''I'm excited about meeting my baby - I'd like Justin to film the birth.''

Aww congrats to her. I just hope she didn't film the birth ewwwwwwwwwwwwww