Magic Mirror On The Wall

There was a magic mirror. If you told it the truth, it
would grant you a wish.  If you lied to it, it would
vaporize you on the spot. One day a brunette walked
up to the mirror, looked in it and said, “I think I’m the
most beautiful woman in the world.” Poof! She
disappeared.

A little while later a redhead walked up to the mirror,
looked in it and said, “I think I’m the most beautiful
woman in the world.” Poof! She disappeared.

Later, a blond walked up to the mirror, looked in
it and said, “I think...Poof!!!