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Joan Rivers is rocking a new hair color that will have Ashley Tisdale and January Jones saying, "Bitch stole my look!"

The 78-year-old E! Fashion Police matriarch tried out Hollywood's hottest hue trend -- hot pink streaks -- in NYC Sunday night at the opening of Broadway show The Best Man.

At the premiere, Rivers chose a simple black dress and kept warm in a giant fur coat. She dazzled in her signature eye-catching jewelry and sported red nail polish.

Like Rivers, several blonde celebrities have been thinking pink with their hair recently. Ashley Benson debuted pink-dipped ends March 24 weeks after Tisdale stepped out with the same look February 29. On March 13, Jones worked rose gold streaks on the red carpet.