Rehearsals for the 56th annual GRAMMYs are well underway at multiple locations around Los Angeles, which means details from tomorrow night's (January 26) all-star performances are becoming unveiled.

Among the surprises in store for the CBS broadcast: The Hollywood Reporter hears French DJ duo Daft Punk will don Star Wars stormtrooper helmets for their time onstage, which they will share with Stevie Wonder, Pharrell Williams and producer and Chic legend Nile Rodgers. 

The disco collective will run through a medley of songs that include snippets of Wonder's "I Wish," Chic's "Le Freak" and, of course, the international chart-stormer 'Get Lucky.' 

Daft Punk are up for four GRAMMY Awards, while their album 'Random Access Memories' is also nominated for Best Engineered Album, Non-Classical.

Watch Daft Punk's 'Get Lucky' video below: