The musical guests for this year's Oscars have been revealed, with some of the biggest names around set to perform at the ceremony next weekend.

Lady Gaga, The Weeknd, Sam Smith and Pharrell Williams will all appear on the night, although only The Weeknd and Sam Smith have been confirmed to perform so far.

Foo Fighters frontman Dave Grohl will take part in a 'special performance', it has been announced.

It is likely that Gaga will also perform, while Pharrell, Quincy Jones, Common and John Legend will present awards, according to EW.

FYI, this year's Best Original Song nominees are:

The Weeknd: "Earned It" from "Fifty Shades of Grey"
J. Ralph & Antony: "Manta Ray" from "Racing Extinction
Sumi Jo: "Simple Song #3" from "Youth"
Lady Gaga: "Til It Happens To You" from "The Hunting Ground"
Sam Smith: "Writings on the Wall" from "Spectre"

Sam Smith won the Golden Globe for his Bond theme, but can he replicate it at the Oscars? We'll find out next Sunday, February 28th.