Meghan Markle brings baby Archie to cheer on Prince Harry at the polo - in pictures

The Duchess of Sussex was joined at the charity match by the Duchess of Cambridge along with Princes George, Louis and Princess Charlotte

Prince Harry, Duke of Sussex, Meghan, Duchess of Sussex and Archie Harrison Mountbatten-Windsor attend The King Power Royal Charity Polo Day at Billingbear Polo Club on July 10, 2019. Getty Images

Meghan, Duchess of Sussex holds baby Archie at the Royal Charity Polo Day. AP

Catherine, Duchess of Cambridge sits with Prince Louis, while Prince George and Princess Charlotte are in the back of the car, during the King Power Royal Charity Polo Day. AP

The Duchess of Cambridge runs after her son, Prince Louis. AP

Prince Harry, Meghan and Archie chat after the match. Getty Images

Meghan, Duchess of Sussex gives Archie a kiss on the head. Getty Images

The Duchess of Cambridge and Prince Louis at the Royal Charity Polo Day. AP

He's not been frequently seen since his birth on May 6, but this week, Archie Harrison Mountbatten-Windsor made a public outing with his parents.

The newborn joined mother Meghan, Duchess of Sussex, and father Prince Harry for a surprise appearance at the Billingbear Polo Club in Surrey, UK for the King Power Royal Charity Polo Day.

Both Princes William and Harry played in the match on Wednesday – on opposing teams – with their wives and children cheering them on.

Meghan was joined on the sidelines by Catherine, Duchess of Cambridge, as well as her and Prince William's three children, Prince George, Princess Charlotte and Prince Louis.

Scroll through the gallery above to see more photos from the day.

One-year-old Louis was pictured scampering around the grass closely followed by the Duchess of Cambridge, while the Duchess of Sussex cradled two-month-old Archie in a blanket.

The match was held in honour of late Leicester City Football Club owner Vichai Srivaddhanaprabha, who died in a helicopter crash last October.

This marks the first public outing for the Sussexes and the Cambridges since Archie was born, and came just days after the little one was christened in a private ceremony at Windsor Castle on July 6.

The Duke and Duchess of Cambridge joined Prince Harry and Meghan on the day, as part of a gathering of just 25 guests.