Meghan Markle has posted a new video on Instagram taken at her Montecito home, teasing a new announcement. The video, posted on Friday, shows The Duchess of Sussex, 43, flower arranging outside with her late dog Guy last year.

In the video, the duchess can be seen arranging flowers. It then gives a sneak peak inside her rustic kitchen as she places the arranged flowers on the kitchen worktop. She captioned the video: "Flower arranging with Guy last spring. Just wait til you see what I’ve been cooking up this year! More soon."

The duchess took to Instagram on May 6 to mark her son's birthday. She wrote: "Our son. Our sun.

"Happy 6th birthday to Archie! Thank you for all of the love, prayers, and warm wishes for our sweet boy.

"He’s six! Where did the time go? (And for all of you who came to celebrate with us at his party last weekend, thank you for making his birthday so incredibly special)."