Rochelle Humes and husband Marvin are ''overprotective'' of their daughter.

The Saturdays singer - who gave birth to the couple's first child, Alaia-Mai Humes, last month - admits she and the JLS singer are fiercely protective of their ''camera shy'' newborn as she shared a new picture of the adorable tot on her Instagram account today (11.06.13).

Rochelle, 24, posted a snap of herself and Marvin posing proudly with their baby, which was accompanied with the caption: ''We know you guys have been wanting to see a picture of our little Princess. Mummy and Daddy are very over protective but here's a precious picture, she's a little camera shy x (sic)''

In the photo, the 'What About Us' singer and Marvin, 28, are seen beaming from ear to ear as they dote on their three-week old baby, who is adorned in a stylish white dress with a large polka dot bow.

Marvin recently described becoming a father as an ''incredible'' feeling and admitted he finds it difficult to be away from his wife and daughter.

Speaking at the Capital FM Summertime Ball on Sunday (09.06.13), he told BANG Showbiz: ''It's just the most wonderful feeling to be a dad and it fills me with the greatest emotion.

''It's difficult to tear myself away from Alaia at the minute and my wife as well. It's just been incredible. We feel very, very lucky.''