Published: 07:49 EDT, 29 April 2013 | Updated: 07:58 EDT, 29 April 2013
She was reportedly left devastated when her boyfriend Marc Anthony made the decision to end their relationship.
And as Chloe Green stepped out in Miami on Sunday for the first time following the split, she did little to dispel the rumours.
The 22-year-old Topshop heiress cut a glum figure as she headed to the beach with a friend, wearing a tiny pair of shorts and grey T-shirt, teamed with a baseball hat featuring the letter F.
F is for... finished? Chloe Green cut a glum figure as she was pictured in Miami over the weekend following rumours she has split from Marc Anthony
Chloe, who is said to have relocated to America to be with 44-year-old Marc, hid her eyes behind a large pair of sunglasses, and failed to raise a smile as she headed to the sand.
According to reports, father-of-five Marc reportedly told Chloe their romance was over and Chloe moved her belongings out of their shared Miami house.
Chloe, whose father Sir Philip is worth an estimated £3.8billion, was first spotted out with J-Lo's ex in February.
It is thought Sir Philip, who is good friends with Marc. had given his seal of approval to the union.
Keeping her head down: Chloe failed to raise a smile as she headed down to the beach with a male friend
Relaxing in the sunshine: Chloe is said to have moved out of the Miami house she shared with Marc after his shock decision to end the relationship
A source told >The Sun On Sunday: 'The pair got serious very quickly and had the blessing of her parents, but it hasn't worked out.
'It seems to have been Marc's decision to end it.'
A spokesperson for Chloe confirmed to MailOnline that she and Marc are no longer together.
Marc was married to J-Lo for eight years and has twins Emme and Max with the star.
'It seems to have been Marc's decision': Meanwhile, the I Need to Know hitmaker has been single ever since dumping Topshop heiress Chloe Green last April after a two-month romance
Happier times: Chloe posted this picture of herself and Marc earlier this month on her Twitter page
He also has a daughter Ariana from his relationship with former New York police officer Debbie Rosado and two sons with ex-wife former Miss Universe Dayanara Torres.
Sir Philip holidayed with Marc and J-Lo in 2010. Chloe's exes include Djibril Cisse and Jermain Defoe.
Earlier in the relationship the pair were believed to have been smitten, with the UK based Chloe moving over to the US for her lover.
Seal of approval: Chloe's father Philip, who is worth an estimated £3.8million, was said to have given the union his blessing
A source told Grazia magazine: 'Chloe and Marc have totally fallen for one another. She's been looking into getting a place in New York, where they love to hang out, or Miami, where his family are based.'
According to heat magazine, Sir Philip flew out to Miami to spend the Easter weekend with Chloe and Marc, as well as her mother Tina and brother Brandon, where the group got some dutch courage for the family meeting by drinking Dom Perignon at local club Set.
Source : http://www.dailymail.co.uk/tvshowbiz/article-2316544/Chloe-Green-cuts-glum-figure-shes-pictured-split-Marc-Anthony.html