Mariah Carey 'suffering from Insomnia'

Singer Mariah Carey is struggling to get to sleep at night.

And in order to pass her time, the stunner has taken to watching her husband Nick Cannon doze peacefully while she is wide awake, reports The China Daily.

Insomnia — Overview
Difficulty in initiating and maintaining sleep is known as insomnia. It is a symptom that occurs due to other disorders and can cause daytime sleepiness.

She wrote on her Twitter page: "I just finished working out. Whooo! Quite naturally, 'its 5am and I still can't sleep'(sung like 'crybaby' from 'Rainbow' 99)lol Who's up?

"Nick is too cute when he's sleep! I wish he didn't have to work tomorrow so he could help me sleep all day and I could sing all nite (sic)!"

Mariah is not the only celebrity to have sleepless nights. Robbie Williams often finds it difficult to drop off.

About Sleep Disorder
Sleep disorders can either be having difficulty in getting sleep or dozing off at inappropriate time.

A source said: "Rob has a problem sleeping and it's very hard for him to know what to do after he has performed."

Earlier, beauty Salma Hayek had also revealed that after having daughter Valentina Paloma, she didn't sleep for six months.

Epworth Sleepiness Scale
Measure your daytime sleepiness using this simple interactive tool, based on Epworth Sleepiness disorder Scale. Excessive Daytime Sleepiness is a type of hypersomnia characterized by persistent sleepiness and lack of energy.

She said: "I don't even remember what my life was like before. I can tell you that I don't sleep. This is a cliche but it's true. I haven't slept in the last six months.

"The blessing of having a healthy child, I think is the best thing that can happen to anyone."

Whoopi Goldberg Admits Herself as 'Insomniac'
Whoopi Goldberg has admitted that she is an “insomniac,” sleeping only three hours a night.

Source-ANI
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