Liam Payne And Piers Morgan In Twitter War Over...Kylie Jenner?

After Forbes named Kylie Jenner the youngest self-made billionaire, Piers Morgan questioned the validity and credited Kim's "tape" from back in the day, to which Liam Payne had something to say.

Normally I don't agree with Piers about much -- but dude is STRAIGHT ON with this one. The Kardashians/Jenners have been talked about for 4 major things: 1) OJ Simpson's murder trial, 2) Bruce Jenner winning an Olympic medal, 3) Kim's sex tape, 4) Bruce transitioning to Caitlyn.

All the money they've made is based off of all of that.