When it comes to celebrity bromances [1], none of them compare to Leonardo DiCaprio [2] and Tom Hardy's friendship. The two first met on the set of their 2010 film [3] Inception, and have been pals ever since. In addition to starring together in 2015's The Revenant, Leo and Tom always seem to have the best time together. Leo even gave his "brother Tom" a sweet shout-out in his 2016 Oscars speech [4], saying, "Tom, your fierce talent onscreen can only be surpassed by your friendship offscreen." As if that wasn't cute enough, Tom recently honoured his friend by getting a tattoo [5] that reads "Leo knows all" on his bicep after losing a bet. Now that's a true friend!

Leo stepped out to support Tom at the premiere of Bronson in 2009.

The duo looked dapper as hell at the UK premiere of The Revenant in 2016.

In 2015, the pair shared a few laughs at the BAFTA screening of The Revenant.

Leo and Tom collectively smoldered for the cameras at the LA premiere of The Revenant in 2015.

In 2011, Leo and Tom were the best friends we all wished we had while sitting front row at a LA Lakers game.