Rihanna has opened up about her punishing schedule in a revealing new video that is sure to shock her fans.
The singer - who was rushed to hospital this week suffering from exhaustion and dehydration - reveals how she once broke down over how her busy schedule was depriving her of sleep.
In the new behind-the-scenes video which she recorded in the run up to the release of her latest album Talk That Talk, Rihanna said: "This is the craziest schedule I've ever been on in my entire life. One morning I woke up and I started f***ing crying so hard.
"I cried for like 10 minutes really hard in my pillow then I got up.
"It was because I ran into a dead end. There's nothing you can do about the situation - that's when the tears come down."
Following her admission to hospital this week her brother Rorrey has blasted her management for working her too hard.
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