Famous for her shaved head -- and ripping up a pic of the Pope on "SNL" back in 1992 -- 43-year-old Irish singer Sinead O'Connor looked, er, different arriving to a TV studio in Dublin this weekend with a full head of hair.
Nothing compares 2 her.
Sinead O'Connor -- All Growed Out
4/5/2010 2:00 PM PDT BY TMZ STAFF
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