Actress Emma Watson enjoyed an 18-month romance with Phillip Green’s son have ended their ‘serious relationship’ after a whirlwind love story which nobody saw coming

Harry Potter actress Emma Watson and Brandon Green, who is the son of one-time King of the High Street Sir Philip Green, have split up.

The pair dated for 18 months before calling it quits on their love story.

The split reportedly happened after Christmas – following a ‘serious’ romance which lasted well over a year.

Things were so serious between the Harry Potter actress and the son of Philip Green that they even met one other’s parents and also enjoyed a romantic holiday in Venice together with their loved ones.

Emma, 33, hinted that she was single again after ‘realising’ things in her life were not the way they were supposed to be.

Emma Watson is single again   (Image: Getty Images for The Kering Foundation)

Sir Philip Green, Chloe Green and Brandon Green   (Image: Getty Images Europe)

Posting on Instagram last month, Emma spoke about her love of astrology and how love and life fits into that.

“This is 33. Holy moly. Before 29 I hadn’t even heard of a Saturn Return as a concept. Let’s just say that now I am well acquainted,” she penned.

Emma went on to explain how she had re-evaluated her life and had done ‘a lot of therapy’ and ‘said goodbye to my Grandma and Grandpa’.

“I cut my thumb nail off on both hands trying to cook for myself and then was only able to do things one-handed for months,” she penned.

Brandon, 30, is the son of the controversial British businessman Sir Philip Green   (Image: GC Images)

Emma is said to have ended things with Brandon   (Image: Getty Images)

“I felt really sad and really p*ssed off about a lot of things. I learnt more about love and being a woman… It took me three years but I have finally figured out a daily practice and can actually keep it for more than a few days in a row.”

According to Mail Online, Emma and Brandon ended things at the beginning of the year, and the British actress has been living her single life since.

Brandon, 30, is the son of the controversial British businessman Sir Philip Green, the man behind the retail company Arcadia Group.

Emma shot to fame on Harry Potter   (Image: Getty Images)

He has been spotted accompanying his father to several public events and fashion shows and even sparked romance rumors with supermodel Kate Moss after the pair were spotted cuddling on holiday together.

Professionally, he is a climate science enthusiast and is also into philanthropy.

Meanwhile, since getting her degree from Brown’s University after finishing the Harry Potter franchise, she has since set up two film production companies and directed herself in a Prada commercial.

The Mirror has reached out to Emma and Brandon’s representatives for comment.