'Mad Men's Elizabeth Moss Stuns With New Blonde, Short Hair

Mad Men's Elizabeth Moss (Peggy) debuted a jaw-dropping new look at the Tuesday night NYC premiere of For a Good Time, Call.

OK! GALLERY: MAD MEN CAST RINGS THE OPENING BELL AT THE NEW YORK STOCK EXCHANGE

The 30-year-old traded in her dark brown, shoulder-length hair for a daring supershort style in platinum blonde.

"I wanted to do something really different," Moss told Us Weekly on the red carpet.

When asked if she was having more fun as a blonde she replied, "so far." But even with her bold new transformation, fans still know who she is, thanks to the popularity of her portrayal of Peggy Olson on Mad Men.

OK! GALLERY: MAD MEN STARS CELEBRATE SEASON FIVE IN STYLE AT HOLLYWOOD PREMIERE

"People still recognize me because I always looked so different from Peggy, even before," she said. 

For a short time, it was unclear what Elizabeth's future on the AMC show would be since her character left the main Sterling Cooper Draper Pryce advertising firm, but the actress has signed on for two more seasons.

"It will be the same Peggy we all know and love!" she joked.