English royals run in a small social circle, and it just got even smaller for Prince Harry, who attended a wedding on Saturday with girlfriend Cressida Bonus while ex-girlfriend and the "love of his life" Chelsy Davy was also in attendance.

Harry and big brother Prince William were at their friend Thomas van Straubenzee's wedding to Lady Melissa Percy. They arrived together, while Cressida turned up at the church with royal cousins Princesses Beatrice and Eugenie.

However, one can only imagine how awkward the day had been for the 28-year-old prince since Chelsy, whom Harry reportedly called as the "love of his life," was also at the wedding, serving as a bridesmaid.

The Zimbabwean beauty, 27, who dated Harry for six years, was said to have inadvertently upstaged the bride as all eyes were on her. Although she looked beautiful in her cream bridesmaid gown, it was perhaps her reaction to seeing Harry with his current girlfriend that people were most curious about.

That didn't seem to faze her, though. She appeared to be having a jolly time while helping the bride keep her gown under control from the strong gust of wind.

While the exes seemed to be cordial, it was William who made Chelsy laugh. William took it upon himself to make the blonde beauty, who became his wife Kate Middleton's good friend while they were dating the royal brothers, feel comfortable.

Speaking of Kate, she wasn't able to attend the wedding as she is currently in maternity leave, waiting to give birth to the future prince or princess. Nevertheless, her younger sister, Pippa Middleton, was there to take her place.

In April, excerpts from an unofficial biography of Harry were released by the Daily Mail, in which it claimed that while Harry is expected to propose to Cressida when the time comes, his heart still belonged to Chelsy.

"Harry: The People's Prince" by Chris Hutchins quoted a friend of the current third in line to the throne, saying that Harry is smitten with his current girlfriend, but that doesn't mean Chelsy is completely out of the picture. It's not improbable if Harry decided to win Chelsy over again.

Chelsy and Harry broke up in 2010 because the solicitor allegedly didn't think the royal life is for her.