SPEARS MARKS HEAD-SHAVING ANNIVERSARY

Has it been a year already? Time flies in the life of an out-of-control popwreck — and last year at this time, the biggest buzz involved hairless (on her head) Britney.

Shaved Spears had just left a Caribbean rehab facility after a measly 24 hours inside — revealing to the world that her public angst could be matched by no other celeb.