This is their fourth marriage for Anthony.
The former Lip Sync Battle co-host and cookbook author shared intimate hospital photos with her late son Jack at the time.
This is the first time the couple has confirmed their pregnancy since debuting a baby bump at a Garrard event in October when she wore a tight blue dress.
The model welcomed Theo in December 2021 after a scandalous pregnancy.
The model gave birth to her third child- daughter Halo Marie Cannon, on December 14, 2022
Leonardo DiCaprio and model Camila Morrone broke up in August after years of dating- just a few months after her 25th birthday.