Amy Winehouse 'exhausted' from taking too many drugs

In a follow-up to our recent story on the 'exhaustion' of UK singing sensation Amy Winehouse, we find new information about all the exhausting things she's been doing lately:

CRAZED AMY WINEHOUSE had been on a mind-boggling three-day drug bender before collapsing from an overdose, The Sun can reveal.

She took ECSTASY, COCAINE and horse tranquilliser KETAMINE — washed down with VODKA and WHISKY.

Last night a worried pal told how the binge had left the 23-year-old singing sensation ghostly pale and with the “dead eyes of a shark”.

No wonder she's so tired! Get that girl some REM sleep, STAT!