Nobody need worry about Mariah Carey if she gets into a bit of a barney anytime soon thanks to the ring her husband Nick Cannon gave her for her birthday/ 14th minute anniversary/third time renewing vows/19th honeymoon. It is perhaps one of the finest tacky celebrity rings we've seen of late, so to commemorate, we've compiled a chart: Best WTF Celebrity Ring Gifts In The History Of Time.

1. Mariah Carey's ring pop

2. J-Lo's pinkie from Ben Affleck (the $1.2m golfball that even Paris Hilton might refuse on grounds of taste)

3. 12-carat windfall (the $2m blingerama Donald Trump gave his Slovenian model fiancée Melania Knauss)

4. Paris is Burning (through your wallet). Who else would spend €4m buckaroos on a diamond the size of a baby's head? Hang on, who is/was she even engaged to?