Did Britney Attempt Suicide in Rehab?

There are reports (I don't know if I believe them) that
Britney Spears tried to hang herself with a bed sheet after
screaming "I am the anti-christ" to frightened staff.

She made the demonic cry after scrawling the devil's number
"666" across her head. Britney's manic behavior has concerned
relatives who once again fear for her safety, and has staff
at the Promises Clinic in Malibu, California struggling to cope.

The report first surfaced in the British tabloid News Of the
World, which broke the exclusive story. The ordeal began when
she terrified staff by writing the number of the beast on her
head and running around the clinic screaming, "I am the anti-
christ!"

She then tried to hang herself with a bed sheet but was
found before she could hurt herself.