Rebecca Romijn Rebecca Romijn

Long blonde locks are so out this season.

Following recent dramatic haircuts by the likes of Jennifer Lawrence, Jennifer Aniston, Pamela Anderson and Kristin Chenoweth, Rebecca Romijn also debuted a much shorter new 'do over the weekend.

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Romijn showed off her sleek new bob Saturday at a gala for the charity Baby2Baby. No word yet what was behind the major change for the supermodel-turned-actress, but Romijn celebrated her 41st birthday last week.

What do you think of her new 'do?