Gary Barlow performed at Harvey Weinstein's Academy Award Nominees Dinner last night (March 1).
The star sang a selection of songs from Weinstein's upcoming musical Finding Neverland - which Barlow co-wrote the music and lyrics for.
The Take That singer was joined on stage by West End star Laura Michelle Kelly, as well as Eliot Kennedy and Jason Alexander.
Celebrities in attendance at the pre-Oscar party included Meryl Streep, Oprah Winfrey, Bono, Robert De Niro and Sienna Miller.
Also at the star-studded event were Barlow's former X Factor colleague Nicole Scherzinger, Taylor Swift, Heidi Klum and Kim Kardashian.
12 Years A Slave director Steve McQueen attended the party, while the Oscar-nominated film's lead star Chiwetel Ejiofor also made an appearance.
The movie is up for nine awards at tonight's ceremony (March 2), including 'Best Picture', 'Best Director' and 'Best Actor'.
The 2014 Oscars will be held tonight, hosted by Ellen DeGeneres live from the Dolby Theatre in Hollywood.
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