Dancing with the Stars Original Pros Return for 20th Anniversary

Dancing with the Stars ' OG pros have waltzed back to the ballroom.

Edyta Sliwinska , Ashly DelGrosso , Louis van Amstel , Jonathan Roberts , Charlotte Jørgensen and Alec Mazo —who had won the first Mirrorball with Kelly Monaco —returned to the show Nov. 11 to celebrate the series' 20th anniversary.

Ahead of the episode, the show teased their major comeback with a sweet snap on Instagram , which featured the original six gearing up during dress rehearsal.

"We couldn’t do #DWTS20 without six of our OG Pros from the very first season of #DWTS," the caption read. "Please help us welcome Alec, Ashly, Charlotte, Edyta, Jonathan and Louis back to the ballroom!"

While Pasha Pashkov commented with a string of hands up emojis, Kym Johnson-Herjavec wrote, "Love this! Can’t w