Rochelle Humes' baby son is the "happiest".

Marvin and Rochelle Humes

Marvin and Rochelle Humes

The Saturdays singer welcomed her and husband Marvin Humes' third child - a baby boy they have named Blake Hampton Humes - on Friday and they have been "completely overwhelmed" by the support after announcing the happy news.

She wrote on Instagram: "You're all so lovely ... This little man has settled in so well and is currently the happiest here."

Whilst Marvin shared: "Thanks so much for all the today, we are completely overwhelmed."

The happy news was confirmed by ITV's 'This Morning' hosts - Holly Willoughby and Phillip Schofield - on Monday (12.10.20), with Phillip telling the audiences, "Hopefully she’s watching right now. This Morning we are very pleased to introduce to you the very latest member of the family - Blake Hampton Humes," whilst Holly cooed over the baby pictures.

She added: "Blake is the little brother to Alia and Valentina and they are two very proud big sisters this morning. And look at that, what a gorgeous family. Rochelle, look at you, you are incredible."

Whilst Rochelle said: "He's an absolute joy and has slotted in so well already. Marvin has got some series competition."

On October 3, Rochelle confessed she is isolating until she gives birth because she's "freaked out" about coronavirus.

Alongside a picture of herself, she wrote on Instagram: "Me for the foreseeable ... I am isolating until our little man shows up. I have one more doctors appointment and apart from that I’ll be right here at home. I’m all a bit freaked out about Covid again at this point of pregnancy so I’m staying put ... anyone else feeling the same? ... #38weekspregnant (sic)"