Prince Andrew, Sarah Ferguson
Pictured: Prince Andrew, Ferguson attend the Virgin London Marathon on April 25, 2010 in London, England. on April 25, 2010 in London, England. Getty Images/Gareth Cattermole

Sarah Ferguson and Prince Andrew just fueled speculations that they have indeed gotten back together.

This week, the former couple reunited at the Royal Ascot. Ferguson was photographed in her bright yellow ensemble and a matching green hat. Prince Andrew, on the other hand, is in his signature suit and tie.

While at the event, Ferguson was photographed doing a deep curtsy when Queen Elizabeth II arrived. Even though Fergie is no longer an official member of the royal family, she still reunites with Prince Andrew’s relatives on some occasions.

Ferguson bent both of her knees and bowed her head while doing a curtsy. She also raised her hand to acknowledge Her Majesty’s arrival. Royal fans are wondering whether or not she curtsied perfectly or if the gesture was a little too low.

Myka Meier, found and editor of Beaumont Etiquette previously described to People how a perfect curtsy should look like. She said that the gesture should be subtle and that the deeper and longer the pause is, the more respect and formality is shown.

Based on Meier’s description, it may be said that Prince Andrew’s ex-wife managed to do a perfect curtsy in front of Her Majesty and the other attendees at the Royal Ascot.

Meanwhile, Prince Andrew, the Queen’s alleged favorite son, didn’t join the carriage procession on Friday. But the dad of two rode the carriage with the monarch on the opening day and the fourth day of the event.

Prince Andrew and Ferguson’s sighting in public has led fans to believe that they have gotten back together. Recent rumors have also claimed that Ferguson and Prince Andrew have discussed their plans to get married again.

In 2011, one of Ferguson’s friends told Edward Klein that Prince Andrew still loves Ferguson. But a spokesperson for the Duchess of York said the two are not getting back together and are just good friends.