Have mercy!

Full House star Jodie Sweetin is officially joining Season 22 of Dancing with the Stars, she revealed on Good Morning America on Wednesday, March 2 — and we can't wait to see Stephanie Tanner on the dance floor!

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Jodie as Stephanie on Full House.

The 34-year-old actress — whose always been a fan of the popular dance competition — will be partnered with professional dancer Keo Mostepe. By joining DWTS, Jodie is following in the footsteps of her Full House costar Candace Cameron Bure, who appeared on the show's 18th season.

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“I started dancing when I was, like, three,” Jodie — who recently returned to the spotlight by reprising her role as Stephanie Tanner in the Netflix series Fuller House — told NJ.com in 2013. “I don't know if you called what I did great dancing, but it was fun.”

Season 22 of DWTS airs Monday, March 21.

Click through the gallery below to see the past DWTS winners through the years!