With Ashlee and Brynn Rumfallo officially added to the "Dance Moms" cast, the drama in season 6 is sure to burst through the ceiling. The next "Dance Moms" season 6 episode, titled "ALDC Does Vegas," is a perfect example.

The next episode of "Dance Moms" season 6 shows Jill Vertes calling out Ashlee in front of everybody in the middle of a rehearsal for disrespecting her daughter Kendall.

"I am not allowing this woman to talk to my child like that!" Jill exclaims in the "Dance Moms" season 6 promo as she points her finger at Ashlee.

In the middle of her mother's outburst, a crying Kendall approaches Ashlee, yells something at her then storms out of the studio. Abby Lee Miller tries to stop Jill, who then follows her daughter out.

It's unclear what Kendall has told Ashlee, but it seems that Ashlee is a bit rattled and shocked about what happened as she is not able to react immediately after Kendall approaches her in the "Dance Moms" season 6 promo.

This isn't the first time trouble has ensued involving Brynn and Ashlee. In a previous "Dance Moms" season 6 episode, the moms became upset after Abby chose to bring newcomer Brynn to the People's Choice Awards.

Because of these incidents, the other moms are starting to think that the kids are becoming a bit too involved with the drama on the show, which can affect their dancing, which is supposed to be their focus.

[Spoiler Alert! Competition results follow]

However, it looks like this fallout does not impact the girls. In the Sheer Talent Special Edition Competition, the group's jazz routine for "I'm Only Dancing," which is a tribute to late music legend David Bowie, wins first place in the teen division.

Brynn's solo for "The Force Awakens" also snags her the top spot in the teen division. Mackenzie's Acro solo "All I Want" lands second place in the pre-teen division while Kalani's specialty routine to "Ultimatum" puts her on the second spot as well.

"Dance Moms" season 6 episode 13 "ALDC Does Vegas" airs March 29 at 9 p.m. ET on Lifetime.