Markle and Harry were spotted walking with Prince William and Kate Middleton from church.
Markle is due in the spring of 2019.
Markle and Harry will join the rest of the royal family in Sandringham.
The Duchess of Sussex presented Givenchy's Clare Waight Keller with the British Womenswear Designer of the Year award.
The young royals will spend the holidays at Sandringham in Norfolk.
Middleton is excited for her kids to have a little cousin.
The quake epicenter was located about halfway between the cities of Auckland and Wellington.
The duchess of Sussex used a traditional Maori greeting.
"We knew immediately why this extra allowance was required, but mum's the word."
Middleton wore the Lover's Knot tiara, which previously belonged to Princess Diana, to the state banquet at Buckingham Palace.
"I was sitting in line waiting to cross the border when I heard the baby announcement on the car radio."
Thousands of people have turned out to catch a glimpse of the couple on their first public appearances since the announcement they are expecting a child.
"It is in the best interests of the baby for my dad to be included."
From his royal connections to her ultra-cute selection of flower girls.
Families of celebrities can find themselves caught in the "reflected glory" of fame.