Miranda, Evan and Flynn are looking forward to welcoming the newest member of their family," a spokesperson said in a statement earlier this morning.
The couple, who first announced their engagement in July of 2016, wed in a private ceremony on May 27th 2017.
34-year-old Kerr already has a 6-year-old son Flynn, whom she shares with her ex-husband Orlando Bloom.
Congrats to the happy family!