Alanis Morissette sings an updated 'Ironic' for 2015

It's the 20th anniversary of Alanis Morissette's smash debut album "Jagged Little Pill," so she's been popping up everywhere taking fans on a trip down memory lane.

First she dressed up like a chicken and "clucked" her song "Ironic" on "The Tonight Show Starring Jimmy Fallon" -- and yes, it was super weird. But "Late Late Show" James Corden had an even better idea: An updated "Ironic" for 2015.

It's so, so great, especially when Corden goes off the rails at the end. The lyrics are as follows:

Morissette's 20th anniversary limited edition 4-disc "Jagged Little Pill" and accompanying journal is on sale now.