Season 6 of “Dance Moms” is officially in full swing. Abby Lee Miller, the star of the hit Lifetime series, was spotted filming future episodes at her Los Angeles studio Saturday.

While the network has yet to release official casting news or a premiere date for the upcoming installment, coach Abby Lee Miller has already teased who might be joining the ALDC (Abby Lee Dance Company) for the 2015-16 season. Her hints came after several familiar faces from the “Dance Moms” universe – including Sarah Hunt, Season 4 ensemble team member Tea’ Adamson and Season 5 guest star Brynn Rumfallo – were spotted auditioning. 

The ALDC coach took to Instagram over the weekend to reveal how the Season 6 auditions were going. “So much talent here today!” she captioned of a shot of a group of dancers standing next to their mothers. “Looking forward to a bright future for the new season!”

After a large number of young performers showed up to the audition, Abby revealed later that that same day that she was having a tough time deciding who would make the cut. “Hard decision…" she posted. "Who will make it?” 

While she did not reveal if anyone had been asked to join the team, she did tease who may have been invited to star on Season 6 of “Dance Moms.” Abby posted a shot of two of her ALDC Pittsburgh students, Sarah Hunt and Haley Vrolijk, in Los Angeles on Sunday night. She also shared a shot of Haley eating ice cream with the caption, “Well some things have certainly changed.. the #ALDC next generation is permitted to have dessert! #aldcalways #aldcla #dancemoms.”

So, just who are these rumored new ALDC dancers? Viewers will remember Sarah, 10, from “Dance Moms” Seasons 4 and 5. When her mother, Christy, wasn’t causing a stir amongst the moms, Sarah was performing alongside the ALDC girls at competitions. Her biggest on-camera win to date happened in Season 5 when she was awarded a first-place overall win for her solo “One Heart” in episode 3.

While Sarah may be familiar to “Dance Moms” fans, Haley Vrolijk is not. The 10-year-old dancer helms from Abby’s Pittsburgh dance studio. She describes herself as a Regional Junior Miss DEA winner on Instagram. According to her recent posts, she loves hip-hop dancing, Starbucks and lip gloss. She also appears to be close with the ALDC girls. “Gala time!!!” Haley captioned a photo of herself at an event with Abby’s star student, Maddie Ziegler, in August.

While there is no premiere date set for Season 6, fans of the “Dance Moms” cast can get their first look at the team’s latest performances (and members!) in Los Angeles next month. According to one “Dance Moms” spoiler site, the girls will be competing at Sheer Talent Special Edition Competition at Alex Theatre in Glendale, California, on Oct. 10. “Experience a day with Abby Lee Miller and the cast of Dance Moms!” reads Sheer Talent’s ad

What do you think about Sarah Hunt and Haley Vrolijk's possible addition to the ALDC team? Sound off in the comments section below!