More 2015 Grammy Awards performers announced

Sam Smith performs onstage during iHeartRadio Jingle Ball 2014 at Madison Square Garden on Dec. 12, 2014, in New York.

Kevin Kane/Getty Images for iHeartMedia

This year's Grammy Awards bill is starting to take shape.

The Recording Academy announced Wednesday that Pharrell, British singer Sam Smith, Usher and Miranda Lambert also will perform Feb. 8 at the Grammy Awards in Los Angeles.

Common and John Legend will hit the stage to perform "Glory," the Golden Globe-winning and Oscar-nominated song from the movie "Selma."

They join previously announced performers Madonna, AC/DC, Ariana Grande, Eric Church and Ed Sheeran.

Beyonce, Williams and Smith lead the pack of nominees this year with six nods each, including album of the year. Iggy Azalea, Beck, Eric Church, engineer Tom Coyne, Drake, Gordon Goodwin, Jay Z, Miranda Lambert, Sia, Usher and Jack White are not far behind with four nominations each.

The 57th Grammy Awards will broadcast live from the Staples Center in Los Angeles on CBS.