Eddie Redmayne says Leonardo DiCaprio will "definitely" win the Best Actor Oscar on February 28.
The 41-year-old star is yet to receive an Academy Award in his life but is odds-on favourite to scoop the prize - after being nominated six times - for his portrayal of frontiersman Hugh Glass in The Revenant at the star-studded ceremony to be held in Los Angeles.
And even his fellow nominee - who is recognised for his portrayal of Lili Elbe in The Danish Girl - has backed his rival, saying the trophy "should" be his.
The 34-year-old Englishman said: "(Leonardo is) definitely going to win and should.
"I feel excited just to be invited to the party, frankly."
Other stars in the category include Bryan Cranston for Trumbo, Matt Damon for The Martian and Michael Fassbender for Steve Jobs.