The singer doesn't even make it out of his clothes

Harry Styles has been suffering from extreme tiredness since flying over to Mexico for the American leg of One Direction‘s Take Me Home tour.

The curly-haired singer, 19, keeled over before taking his outfit off after playing at Mexico City’s Foro Sol arena on Saturday night.

‘Jet lag took over, I fell asleep on the floor in my clothes. A meter from the bed. So close,’ Tweeted Harry.

It seems Harry‘s lack of kip has been affecting him in more than one way as he told his Twitter followers at the weekend that he ‘may or may not have’ slipped over while getting out of a pool.

He’s not the only 1D member who’s in need of an early night – Liam Payne and Niall Horan are both feeling knackered too.

‘Trying to sleep through people shouting names …. Jet lag hurts at this point,’ Tweeted Liam, 19, yesterday.

Niall, 19, wrote: ‘My eyes are stinging with tiredness !’

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