was absent from Tuesday's garden party at despite her sister, alongside other young royals, and now we know why. The Royal Family , including the Chelsea Flower Show and the last of the King's Garden Parties at Buckingham Palace for this season.

On Monday, Prince Andrew and Sarah, Duchess of York's , which takes place in the grounds of the Royal Hospital Chelsea in London. Beatrice looked chic in a blue floral print midi dress by The Vampire's Wife, blue wedges and a dark cropped jacket.

Eugenie looked equally stunning in a white and blue floral print midi dress by Rebecca Vallance and beige mules.

The York sisters' appearance was shown by Eugenie in an post on her official account on Tuesday.

Later that day, Eugenie attended a garden party at Buckingham Palace, after the Prince and Princess of Wales sent a special invitation to the younger generation of the Royal Family, according to Kensington Palace.

She was joined by the Duke and Duchess of Edinburgh and Zara Tindall.

But Beatrice did not attend the event as she headed to the US to attend a very special event.

On Tuesday, Beatrice was pictured at the 55th Matrix awards in New York City, a ceremony which this year aimed to celebrate the "Leading Luminaries" - seven "phenomenal" women who are "lighting the way".

The awards are held by New York Women in Communications, a charity "connecting women leaders across the marketing and communications industry and empowering their success".

According to magazine, Beatrice presented honoree Spotify Chief Public Affairs Officer, Dustee Jenkins, with her award and voiced her pride in her friend's accomplishments.

She said: "Her work touches millions through policy, through storytelling, and through a deep connection to responsibility.

"When speaking to a friend like Dustee, you are overcome with the joy and the energy that she brings, and I am so honored to be standing here amongst so many incredible women, and I'm so grateful that my wonderful friend is receiving this award because she really deserves it, because she really is the light."

On the charity's website, Beatrice is described as a "champion of women in leadership" who has worked and spoken at a range of events across the world.

Her roles as the founder of By-Eq Limited, Afiniti Technologies, Scale AI and Liontree Asset Management were also noted.