Sinead O'Connor

Two of Ireland's most well-known singers shared an emotional connection.

The Irish musician died at the age of 56 this week.

Her release "Nothing Compares 2 U" was a massive hit in 1990.

Sinead O'Connor has announced that she is now Muslim and that her new name is Shuhada' Davitt.

From Beyoncé to the Beatles.

Fiona Apple shared a heartfelt, powerful message for her 'hero,' Sinead O'Connor.

Still, she had a hopeful message for fellow sufferers of mental illness.

From subtweets to side-eye to diss tracks, 'beef' is a pop music tradition of the highest order.

Some favorites from the Emerald Isle's finest, including Hozier, Roisin Murphy, The Cranberries and more.

Nothing compares 2 O'Connor's latest allegations.