relationship, it's been reported.
No one's really sure why they've broken up but the pair are said to still be on friendly .
Harry and Chelsy have known each other for five years and have split up at least once before.
The couple recently returned from a holiday. A spokesperson for the royal family said matters involving Harry and Chelsy were private.
Prince Harry, 24, started his Army Air Corps HQ in Hampshire last Monday, while Chelsy is a student at Leeds University.
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