Frankie Sandford is a ''natural'' with her newborn baby.

The Saturdays singer has already settled into motherhood following the birth of her son Parker last Friday (18.10.13), and her bandmate Una Healy was really impressed with how well the 24-year-old star looked just a few days after the labour.

Writing on her blog, Una said: ''Frankie was really glowing and she's such a natural. It can be quite tiring when you've just had a baby, but she's was just enjoying every moment with her gorgeous, perfect little baby boy.''

The 32-year-old beauty - who has daughter Aoife Belle with her husband Ben Foden - initially thought the tiny tot looked like his father Wayne Bridge, but after having a cuddle with him during a visit over the weekend, she's convinced he has similar features to Frankie.

She explained: ''When she first sent me a photo of him I thought he looked like Wayne. Babies are often born looking like their dads but by the time I met him he looked more like Frankie. Newborn babies' features are so tiny but they seem to change every day.

''I remember when I had Aoife she was the spitting image of Ben at first and I thought 'she doesn't look like me at all' but when she opened her eyes and looked at me I saw more of a resemblance. Her eyes are more blue than mine but they were light unlike Ben's.''