
Chelsy Davy and Prince Harry sat together in the audience at The X Factor final on Saturday.
They camera caught them as they stood to applaud Olly Murs' duet with Robbie Williams, 35.
Chelsy and Harry, 25, split in January but have been snapped together a number of times since.
After the show, they apparently headed to pal Mark Dyer's London flat for a night of partying.
Chelsy, 24, visited The X Factor studios three weeks ago and met twins John and Edward Grimes, 18.
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