Downton Abbey's Michelle Dockery reveals she is pregnant with her first child

Michelle Dockery has revealed she is pregnant with her first child as she debuted her growing baby bump on the red carpet at Downton Abbey: The Grand Finale premiere in London's Leicester Square on Wednesday night.The actress, 43, joined her her husband, film producer Jasper Waller-Bridge, 37, as they announced their happy news. Michelle arrived in a powder blue off-the-shoulder ballgown with a fitted bodice as she showed off her bump.She has portrayed fan-favourite Lady Mary Crawley since the period drama debuted on ITV in 2010.Stars gathered to celebrate the finale of beloved Downton Abbey, after an incredible 15 years of the TV series and a trilogy of movies.