• Maddie Ziegler from "Dance Moms"

Maddie Ziegler from "Dance Moms" (Photo : Facebook)

"Dance Moms" season 6 recently dropped a new sneak peek online.

The one-minute clip showed ALDC coach Abby Lee Miller lecturing her young students about being passionate for their craft.

At one point, Miller was also featured butting heads with Maddie Ziegler's mom Melissa Gisoni and Kendall Vertes' mom Jill.

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Meanwhile, fans couldn't help but notice how the producers of the show seem to be favoring the 13-year-old Ziegler.

Not only did the sneak peek opened with Ziegler putting on makeup on her face, she was also the first cast member who danced in the clip.

Considering that Ziegler has missed multiple episode filming of "Dance Moms" season 6 because of her involvement in the upcoming movie "The Book of Henry," the "Chandelier" dancer's photo shoot for the film was also included in the sneak peek.

Even though all of the cast members including Nia Frazier, JoJo Siwa, Brynn Rumfallo, Mackenzie Ziegler and Kalani Hilliker were featured in the clip, it was obvious that majority of the air time was given to the older Ziegler.

Some fans believe that this is an unfair treatment by the producers who seem to be making the most money out of the talented "Elastic Heart" performer.

On the other hand, Ziegler's fans believe that nothing was unfair with this treatment because Ziegler indeed is the most popular cast member among everyone else.

Meanwhile, Ziegler is expected to make an appearance in the upcoming NYDE competition in California on Dec. 19. As of late, it is unclear whether or not the "Big Girls Cry" dancer will have a solo routine at the event.

"Dance Moms" season 6 premieres on Lifetime on Jan. 5, 2016.