'The Voice': Peyton Aldridge Sings 'All of Me' and 'Hollaback Girl' After Impressive Blind Audition

Kylie Jenner sings Hollaback Girl on the stage of Gwen Stefani concert in resurfaced video

Pharrell Williams reveals Naomi Campbell inspired his track Hollaback Girl with Gwen Stefani

Gwen Stefani Recreates 'Hollaback Girl,' Iconic No Doubt Looks in New 'Let Me Reintroduce Myself' Music Video