Eugenie's parents, Sarah 'Fergie' Ferguson and the Duke of York each have around 200 thousand followers.
Whilst her sister has proven to be a crowd favourite in the world of social media, Princess Beatrice has opted to stay offline, and currently doesn't have a public Instagram account.
Princess Eugenie's Instagram debut was just last year on March 9, for Indsterantional Women's Day. The royal immediatly set the tone for her Instagram page by sharing a ppwerful video of herself speaking at Wembley Arena in London, about her scoliosis diangisis.
"I can think of no better day than today, International Women’s Day, to launch my personal Instagram," the royal lady wrote.
"I hope to use this platform to share the causes, passions and people close to my heart."
Since then, the royal has used the platform to announce her engagement to husband Jack Brooksbank, as well as share intimate photos of royal life behind closed doors.
Keep up the good posting, Eugenie!