Actress Scarlett Johansson welcomes baby boy

This is the first child for the couple, who were married last October. Photo: AP

Scarlett Johansson is a mum to two now. The Black Widow star recently gave birth to a son, Cosmo, with husband Colin Jost, the Saturday Night Live star wrote on Instagram Wednesday (Aug 18). This is the first child for the couple, who were married last October.

“Ok, OK, we had a baby. His name is Cosmo. We love him very much,” was Jost’s brief note.