Rosie Perez stuns Dancing With The Stars fans with her youthful looks as a 60-year-old guest judge

“Dancing With the Stars” fans were treated to a special treat on Monday as none other than Rosie Perez served as a special guest judge.

The 60-year-old actress is no stranger to the world of dance, having started her career at just 19 as a dancer on Soul Train, in keeping with Monday being Soul Train Night on DWTS.

Although there were no eliminations in Monday's two-hour episode – setting the stage for a double-elimination episode on Tuesday – many fans were stunned by her youthful appearance.

“I can't believe Rosie Perez is 60 years old. “She looks great,” said X user (formerly Twitter) @skijoey.

@BethHoller believed Perez should replace Carrie Ann Inaba at the judge's table, adding, “She's probably the best guest judge we've ever had.”

“Dancing With the Stars” fans were treated to a special treat on Monday as none other than Rosie Perez served as a special guest judge

The 60-year-old actress is no stranger to the world of dance, having started her career at just 19 as a dancer on Soul Train, in keeping with Monday being Soul Train Night on DWTS

Although there were no eliminations in Monday's two-hour episode – setting the stage for a double-elimination episode on Tuesday – many fans were stunned by her youthful appearance

“I can't believe Rosie Perez is 60 years old. “She looks great,” said X user (formerly Twitter) @skijoey

After appearing on Soul Train, she was discovered by director Spike Lee and cast in his 1989 classic Do the Right Thing, which launched her acting career.

She also remained involved in the world of dance, serving as a choreographer for the dance group The Fly Girls on Fox's “In Living Color”…where Inaba was a member for the first three seasons of the show, which caught the eye of a fan.

“Waiiiiit, Rosie Perez is on DWTS tonight??? Omg and a mini Fly Girl reunion with Carrie Ann. What????' said @ruthyvbz.

@flashy_fine added: “Rosie Perez is a guest judge on Dancing With the Stars tonight. “She looks amazing.”

@MacSketchyMike added Rosie Perez. Wowsa,” while @skatefan78 enthused, “this is the GREATEST #DWTS episode ever.”

@mrphilhernandez said: “#DWTS is back tonight and I'm so excited for Soul Train night AND Rosie Perez as a guest judge. “She's the perfect choice for a guest judge in my opinion.”

@Nbsweet19 added, “Rosie Perez hasn't aged,” while @IrvingsRoost added a shocked face emoji after “Rosie Perez on DWTS.”

@lookin4gee joked with the hashtag #DWTS: “Carrie Ann and Rosie Perez are about to take your job.”

“Waiiiiit, Rosie Perez is on DWTS tonight??? Omg and a mini Fly Girl reunion with Carrie Ann. What????' said @ruthyvbz

@flashy_fine added: “Rosie Perez is a guest judge on Dancing With the Stars tonight. 'She looks amazing'

@mrphilhernandez said: “#DWTS is back tonight and I'm so excited for Soul Train night AND Rosie Perez as a guest judge. “She's the perfect choice for a guest judge in my opinion.”

@Nbsweet19 added, “Rosie Perez hasn't aged,” while @IrvingsRoost added a shocked face emoji after “Rosie Perez on DWTS.”

@lookin4gee joked with the hashtag #DWTS: “Carrie Ann and Rosie Perez are about to take your job.”

@wtflanksteak said: “SOUL TRAIN NIGHT FEAT.” SPECIAL GUEST JUDGE ROSIE PEREZ???!!!! THIS IS MY SUPERBOWL!!!'

“How come choreographer Rosie Perez has fewer moves in her intro than the regular celebrities?” I mean, if pulling in your cheeks is now a dance move, then I guess that was a thing? But she barely moved!'

@wtflanksteak said: “SOUL TRAIN NIGHT FEAT.” SPECIAL GUEST JUDGE ROSIE PEREZ???!!!! THIS IS MY SUPERBOWL!!!'

However, another fan was a little upset that Perez stopped showing off her dance moves during the show's opening number.

“How come choreographer Rosie Perez has fewer moves in her intro than the regular celebrities?” I mean, if pulling in your cheeks is now a dance move, then I guess that was a thing? But she barely moved!'

Dancing With the Stars returns to Hair Metal Night on Tuesday night at 8:00 pm ET with special guest judge Gene Simmons of legendary rock band KISS.