James Martin, who has a cameo in Derry Girls creator Lisa McGee’s new Netflix show How To Get To Heaven From Belfast, is wearing a swanky leopard-skin jacket when the Mirror catches up with him exclusively at the launch of the much-anticipated comedy crime thriller. The 33-year-old - who famously melted hearts in Hollywood when the short film he starred in won an Oscar, tells us beaming at the premiere with fellow cast at Belfast’s Queens Film Theatre, “Oh, this is the same jacket I wore to the