One became notorious for their shocking behaviour while the other is… Marilyn Manson.
And the shock rocker has become embroiled in a bizarre feud with Justin Bieber over a mash-up T-shirt based on one of the 90s star’s classic shirts.
He was fuming the Sorry singer wore the item of clothing on stage, but was even more unhappy when a version of it emerged which featured his young rival’s logo on the back.
The egotistical rocker was particularly incensed that the vain pop pixie had the temerity to poke fun at his relevance to the current music market.
The singer, real name Brian Warner, told Consequence Of Sound: ‘He said to me “I made you relevant again. He was a real piece of s*** in the way he had the arrogance to say that.
‘He was a real touchy-feely guy, too, like, “Yo yo bro!” and touches you when he’s talking.
‘I’m like, “you need to stand down, you’re d*** height on me, okay? Alright? So stand down, son.”‘