In “Black in Blues,” Perry writes of herself, her interests and the myriad ways blue shows up in her present and her ancestry. But her work here — her art here — is broader than that.

Kendrick Lamar fans all spotted a bizarre detail in the star's lackluster Super Bowl halftime show performance on Sunday.

They walked out sporting Honolulu blue hair and highlights. On Monday, Dy'nfly, a "pop-in, pop-out hair color bar" began offering fans a chance to dye their hair Honolulu blue at its six locations ...