Instagram issued the warning after some photo agencies claimed the image in the Princess of Wales' Mother's Day post had been altered.
Speculation continues to swirl regarding the Princess of Wales' whereabouts as her husband praises her artistic skills.
Who is Rose Hanbury? ET breaks down the Marchioness of Cholmondeley's royal connections, and why her name is making headlines.
John Oliver spoke out on 'Watch What Happens Live' about his conspiracy theory surrounding Kate Middleton's whereabouts.
The photographer who snapped the photo of Kate Middleton's second outing since her abdominal surgery shares how it came to be.
A royal source is revealing Kate Middleton’s reasoning behind photoshopping her recent family portrait.
Speculation of photo doctoring comes after Kate Middleton seemingly manipulated a recent Mother's Day portrait.
A source tells ET that the Princess of Wales wanted apologize in order to acknowledge any misunderstanding.
Kingston's funeral service was attended by William and other close family and friends.
ET spoke with Katie Nicholl in the wake of the Princess of Wales' recent photo editing kerfuffle.
Royal expert Katie Nicholl tells ET the royal family appears 'vulnerable' amid health battles and ongoing public speculation.
Kate Middleton admits to editing the portrait she shared with her three children in honor of Mother's Day in the United Kingdom.
The couple was photographed in their car together on the way to an appointment.
Several news outlets pulled the image released by Kensington Palace on Sunday, claiming it appeared to be 'manipulated.'
