Well I wouldn't say "die", but I hope they both get in a car crash together and aren't able to speak and make music again.
Two no-talent Autotune singers, weeee Somebody plant a bomb in the studio so we can get rid of both of them at once.
The music industry have been down the shitter for quite some time. That lingering explosive turd should have detonated a long time ago.
Ever had fly infested spinach wrangling on your dick? Yup, that's the feeling of those two making children.