Tom Hardy loses bet, has to get bad tattoo by Leonardo Dicaprio

Tom Hardy has to get a tattoo designed by Leonardo Dicaprio. Photo / Getty

Leonardo DiCaprio has designed a new tattoo for Tom Hardy - and it's a shocker.

The words 'Leo knows everything' are set to be permanently inked on Hardy after the Mad Max star lost a bet with Dicaprio.

Leonardo DiCaprio (R) and Tom Hardy attend a screening of 'The Revenant.' Photo / Getty

In a recent interview with Esquire magazine, Hardy explained how it happened.

Turns out Hardy lost a bet with DiCaprio over whether or not Hardy would get an Oscar nomination for his supporting role in The Revenant.

Leo bet him that he would. Hardy got the nomination. So now he has to get the ink.

Actors Leonardo DiCaprio (L) and Tom Hardy are friends on and off screen. Photo / Getty

"He (Leo) wrote, in this really shitty handwriting: 'Leo knows everything.' Ha! I was like, 'OK, I'll get it done, but you have to write it properly," Hardy said.

He hasn't followed through with his promise yet because he said: "I haven't got it yet, because it sucks."

Hardy already has a slew of ink etched all over his body so surely he'll be able to sneak in Dicaprio's three cheeky words somewhere.

View this post on Instagram

#Repost @tommacklinstudio ~ www.esquire.co.uk I did another cover with Tom Hardy for his new BBC one drama Taboo @taboofx . January issue of Esquire @ukesquire is on sale tomorrow. Brilliantly bonkers shoot by @gregwilliamsphotography and interview by @mcollface casting and talent management by me @tommacklinstudio @tommacklin creative director @nmillingt0n picture director @hennymanley editor-in-chief @alexbilmes ~ Styling by Nicole Schneider @nschneiderstyle Wearing @gucci ~ TAB○○ is coming Jan 7th in the UK @bbcone and Jan 10th in the US @fxnetworks ~ The official FXNow app allows for free streaming but only for subscribers to the channel. So, you can immediately stream Taboo live whenever it airs! #esquire #mensstyle #mensfashion #magazines #taboo #bbc #TomHardy #gregwilliams #blackandwhite #gregwilliamsphotography #ukesquire #taboo #taboofx

A post shared by Tom Hardy ♠ FanPage (@tomsohardy) on Dec 4, 2016 at 6:20pm PST