Scarlett Johansson and Colin Jost are keeping baby boy away from the spotlight

Leading lady of Tinseltown Scarlett Johansson is making sure her life asa mother remains private after she and husband Colin Jost welcomed their baby boy recently.

While speaking People magazine, insiders revealed how the two are dealing with their new parenthood responsibilities since the arrival of their first child together.

“They are very private but elated over the baby. They are both so happy and madly in love with the baby. They wanted this child who will fit right into their lives since they already have her daughter. They are an awesome couple, both talented, smart and clever. They will be the best parents,” said the source.

“Colin is considerate and helpful in everyday life so adding one more to the mix should be fine. The baby is the best thing ever for both of them,” they went on to say.

Cosmo’s birth was announced by Jost on his Instagram a week ago, though the exact day of birth was not specified.

“Ok ok we had a baby. His name is Cosmo. We love him very much. Privacy would be greatly appreciated,” wrote Jost on Instagram.