Jessica Simpson says her nephew Bronx Mowgli is "beyond precious".
The 'Come On Over' singer - whose sister Ashlee gave birth to Bronx, her first child with husband Pete Wentz, last week - is thrilled with the new addition to the family.
She said: "Bronx is beyond precious. I'm over the moon with joy. Life is a beautiful miracle. Ashlee and Pete are healthy, happy, and enjoying every moment."
Jessica's mother Tina and father Joe added: "We can't wait to spend Bronx's first holidays together with the whole family. We are truly blessed."
Meanwhile, car manufacturers BMW have revealed they "can't promise" to give Bronx a free vehicle when he turns 16, despite the tot have the initials BMW, Bronx Mowgli Wentz.
A spokesperson from the company said: "A new born baby is a magical moment for any family and we are happy that their son shares the same initials as us, but as for a free car on his sixteenth birthday we can not make any promises."