Sydney-born Kerr, 35, began dating billionaire social media entrepreneur Spiegel, 28, in 2015.
Aussie model Miranda Kerr is expecting her second child with Snapchat co-founder and chief executive Evan Spiegel, a representative for the model says.
The couple welcomed their first child together in May last year, a son named Hart.
Kerr, who found international fame as one of the Victoria's Secret Angels, was already mother to eight-year-old Flynn, her son with former husband Orlando Bloom.
On Friday, a representative for Kerr confirmed she was expecting again.
A statement said: "Miranda, Evan, Flynn and Hart are looking forward to welcoming the newest member to their family."
Sydney-born Kerr, 35, began dating billionaire social media entrepreneur Spiegel, 28, in 2015.
They tied the knot in 2017.
Australian Associated Press
