Benedict Cumberbatch and Sophie Hunter hit the red carpet to promote the British star's upcoming film Doctor Strange
Sherlock star, Benedict Cumberbatch, opted for Carlton because it is a family name which both the actor and his father Timothy share. Benedict and his wife Sophie Hunter welcomed their first child on June 1
The couple's rep said in a statement, "Benedict Cumberbatch and Sophie Hunter are delighted to announce the arrival of their beautiful son. We would kindly ask everyone to respect the family's privacy during these next few precious weeks"
The mother-to-be is seen donning the stunning gown which was custom-made by Valentino
The couple, who announced their engagement in November last year, were keen to exchange vows before Sophie delivers their baby
"I am delighted to confirm that Benedict Cumberbatch and Sophie Hunter are expecting their first child. They are both over the moon," the actor's publicist announced
Benedict was joined his finacee Sophie Hunter at the New York City premiere of The Imitation Game
Actor Benedict Cumberbatch is engaged to theatre director girlfriend Sophie Hunter, according to a newspaper announcement