Prince Harry and Chelsea Davy’s Royal Breakup

Chelsy Davy: Photo Credit: Mark Readman & James Nichols/WENN

News of the World has revealed that Prince Harry's girlfriend of over three years has decided to call it quits.

Why the sudden change of heart, you ask?

Close friends of Davy claim that the 22-year-old student was fed up with Harry's partying ways and had finally decided the relationship wasn't worth saving.

One friend told the website, "Chelsy just couldn't put up with his antics any more. She feels they've fallen out of love."

And after several rumors of cheating, who can blame her for calling it off? Even a prince can't get away with the behavior Harry's been displaying lately.

Romancing other women, partying with the boys until all hours of the night and missing her 22^nd birthday to catch a rugby game?

Not really the fairytale romance every girl dreams of, is it?

But how did Harry take the news?

According to News of the World, "The prince was seen consoling himself with a mystery brunette at a London nightclub on Friday."

It seems like Harry needs a lesson in love.

Perhaps he can learn from his older (and much wiser) brother.

Harry vs. Chelsy - Whose side are you on?