'Once' stars Glen Hansard and Markéta Irglová will perform their Oscar-nominated song 'Falling Slowly' at the Academy Awards later this month.

Their participation was confirmed at yesterday's press conference to announce the performers and presenters at this year's ceremony on 24 February.

Also performing Oscar-nominated songs on the night will be actress Amy Adams, who will sing 'Happy Working Song', Kristin Chenoweth and Marlon Saunders, who will sing 'That's How You Know', and Jon McLaughlin, who will perform 'So Close', all three songs are from the film 'Enchanted'.

Completing the performers will be Jamia Simone Nash, who will sing 'Raise It Up' from the film 'August Rush', with the IMPACT Repertory Theatre of Harlem.