Duncan James, 46, is best known as one of the original members of the hit noughties boy band Blue.
"Watching you grow into the amazing young woman you are today fills my heart with joy.
His famous pals flooded the post with well wishes for Duncan's daughter as they were shocked by her age.
Watching you grow into the amazing young woman you are today fills my heart with joy.
A STUNNING dancer with a pop star dad looks incredible as she celebrates her 20th birthday.
