What's wrong with Rihanna?

There are concerns for Rihanna after she cancelled a ten-week stay in the UK at the last minute

There are concerns about Rihanna after she has reportedly cancelled her three-month stay in the UK at the last minute.

The 24-year-old was due to arrive in London yesterday, where she was scheduled to film a fashion series for Sky Living as well as perform at Radio 1's Hackney Weekend and the O2 Wireless Festival over the summer months.

A source told The Sun: 'She cancelled her trip and all work commitments in the UK at the very last minute which is very unlike her.

'She has been hitting it hard for months. She smokes, drinks and parties hard on top of work commitments.'

Rihanna has been hospitalised several times over the past year for the flu as well as exhaustion and dehydration, leading fans to worry that she has been overdoing it too much.

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While she's normally more than happy to share her personal life with fans - even posting a photo of her attached to an intravenous drip in hospital - Rihanna and her people are being very quiet about the reasons behind her cancelled trip.

We just hope everything is alright.

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