0323_madmen_launch

Christina Hendricks has a lighter new 'do! 

The actress -- who's known for her bright red hair -- debuted strawberry blonde tresses at the "Mad Men" screening in New York City on Sunday. 

The 39-year-old looked stunning at the event, styling her newly-colored locks in loose curls. Hendricks sparkled on the red carpet in her curve-hugging red sequin dress and completed her look with gold pumps. 

We're loving the lighter color on Christina -- it's the prefect spring makeover! 

0323_madmen_inset

Hendricks' "Mad Men" costar January Jones also showed off her new light pink 'do at the premiere, styling her tresses in a slicked-back bun. The 37-year-old finished her look with a chic navy blue A-line dress with a red floral embroidered accent and matching red strappy sandals. 

This was definitely a big (and very special) night for the cast of the hit AMC period drama, as this will be the very last season of the beloved show! 

Whose strawberry hair do you prefer? Tell toofab below and click "Launch Gallery" above to see Jon Hamm, Coco Rocha, Elizabeth Moss, Tate Donovan and more stars from the "Mad Men" Season 7 premiere! 

Advertisement