1. Kendrick Lamar

Onstage during the 56th GRAMMY Awards at Staples Center on January 26, 2014 in Los Angeles, California.

2. Meshell Ndegeocello

BADALONA, SPAIN – APRIL 20: Meshell Ndegeocello performs on stage during Festival Blues i Ritmes at Teatre Zorrilla on April 20, 2013 in Badalona, Spain.

3. Chic and Nile Rogers

Performs on stage at the Astor Theatre on December 8, 2013 in Perth, Australia.

4. Erykah Badu

Attends the Centric Soul Stage: Erykah Badu during the 2013 BET Experience at Club Nokia on June 28, 2013 in Los Angeles, California.

5. Pharrell Williams

Onstage during the Oscars at the Dolby Theatre on March 2, 2014 in Hollywood, California.

6. Iggy Azalea

INDIO, CA – APRIL 12: attends the Alexander Wang X H&M Coachella Party held at the Indio Performing Arts Center on April 12, 2014 in Indio, California.

7. Nas and Jay Z

Perform onstage during day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014 in Indio, California.

8. Pitbull and J Lo

Perform onstage during the 2014 Billboard Music Awards at the MGM Grand Garden Arena on May 18, 2014 in Las Vegas, Nevada.

9. Cool Kids

Cool Kids performs onstage at the SXSW Outdoor Stage at Butler Park during the 2014 SXSW Music, Film + Interactive Festival at Butler Park on March 15, 2014 in Austin, Texas.

10. Chaka Khan

SYDNEY, AUSTRALIA – JANUARY 11: Chaka Khan performs live at Sydney Festival 2014 at The Domain on January 11, 2014 in Sydney, Australia. (Photo by Don Arnold/Getty Images)

11. Liv Warfield

Liv Warfield performs with Prince and NPG Horns onstage at The Hollywood Palladium on March 7, 2014 in Los Angeles, California.

12. Stevie Wonder

Onstage during the 45th NAACP Image Awards at Pasadena Civic Auditorium on February 22, 2014 in Pasadena, California.