"Happy Birthday to HRH The Duchess of Sussex!".
The royal couple were attending the wedding of the prince's long-time friend Charlie van Straubenzee to Daisy Jenks.
For the occasion, Harry wore a mismatched suit while Markle sported a refined black Club Monaco dress, complete with a green and pink pleated skirt.
Meghan's half-sister Samantha Markle, 53, used the new royal's recent birthday on August 4 to send a harsh message to her, sharing the following tweet.
Meghan was photographed chatting several guests at the wedding including Princess Diana's niece Celia McCorquodale and her husband George Woodhouse, pictured up top.
PA Wire/PA Images The Duchess of Sussex arrives to attend the wedding of Charlie van Straubenzee and Daisy Jenks at St Mary the Virgin Church in Frensham, Surrey.
The Duke of Sussex has assumed wedding duties once again - this time attending the nuptials of his childhood friend as best man. Harry reportedly drove Meghan to Pippa Middleton's wedding reception in the auto back in May 2017. Meghan has not seen or spoken with her father, who lives in Mexico, after he participated in a series of paid interviews and staged photos.
Thomas Markle married Meghan's mother Doria Ragland in 1979, with Meghan their only child together ahead of their subsequent divorce when their daughter was six. Prince Harry wore a baseball cap, while Meghan was sat in the middle seat.
Who wouldn't want to own a vehicle that Harry and Meghan have driven around in?
At a forum in February to promote the royals' charity work, Markle indicated her interest in women's empowerment and gender equality; her first charitable patronage is expected to incorporate those themes. "Why would I stop living because we have a family issue going on?"