It was the late 80's/early 90's when most of us got our first glimpse of Sinead O'Connor.

She had strong beliefs, strong vocals... And no hair!

In fact, it was almost like her trademark look... She was always bald.

Until now that is.

Over the weekend, she was spotted performing at a music festival in Ireland.

And almost no one recognized her!

Besides a fuller figure, mesh shirt showing off her stomach, and bad fitting pants, she now has hair!

Compare how she used to look... With her new look by clicking to RadarOnline.