Tiffani Thiessen Debuts ‘Super Cute’ Hair Transformation in New Photos With ‘Twin’ Daughter

As the mother of a teen daughter, Tiffani Thiessen is all about empowering young women—and looking "super cute" in the process.

The Saved by the Bell star took to Instagram this week to share photos from the VOW for Girls Back-to-School Fundraising Event on Sunday, Oct. 20. And fans couldn't get over the 50-year-old celeb's new, shorter haircut—not to mention how much she and her 14-year-old daughter, Harper, resemble each other.

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In the first pic, Thiessen and Harper posed side-by-side, the mom's arm around her daughter's waist. Both wore white skirts for the occasion, with Thiessen adding a black, short-sleeved shirt and Harper sporting a sage green tube top. In another shot, Thiessen watched, smiling, as Harper made a bracelet at the event, which was held at Cosette Wine Bar in Studio City, Calif., and produced by Jason Rhee of the Rheefined Company.

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"Yesterday I hosted a wonderful event for @vowforgirls with my daughter, my mother, many mom friends and their teens and my wonderful TV daughter who co-hosted with me, @theparisberelc," Thiessen wrote in her caption.

She added, "We chatted about the wonderful work @vowforgirls does and raising awareness for girls around the world who don’t have the same freedom and choices about their futures as our daughters do. Please check them out and the possible ways you can help. Every child deserves to live out their dreams to the fullest. 📸 @morganpansing"

Related: Fans Say Tiffani Thiessen’s Daughter Harper Looks ‘Just Like Mom’ in New Snapshot

Thiessen's followers raved about both the photos and the work she's doing to support girls everywhere.

"Love this!! Such a great and important message! I can’t be believe how grown up Harper is already! Twins!! 💗," wrote one fan.

"Tiffani, your hair cut is super cute!! Love the concept of giving girls the freedom to choose their own destiny! 💕," gushed a second Instagram user.

"You all look so much alike! Beautiful family Tiff ❤️❤️❤️," declared another person, with someone else chiming in to say, "Harper is growing up so fast!"

Next: Why Tiffani Thiessen's Teenage Daughter Doesn't Have Social Media