Chloe Elizabeth Lukasiak (born May 25, 2001) is the eldest child of Marc and Christi Lukasiak and is the sister of Clara. During the first four seasons of Dance Moms, Chloe was known to be Maddie's main competition on the team. She was often the "number two" girl and was mostly placed in the middle or occasionally the top of the pyramid. Chloe and her mother eventually departed from both the show and the studio after a fight between Abby and Christi in Hollywood Here We Come, Part 2, where although otherwise was shown in the episode, Christi later revealed that Abby had actually made fun of Chloe's medical condition instead of calling her "washed up".
Chloe and her mother did not feature on the show again until Season 7, where they first made a guest appearance in the mid-season finale. The pair later went on to join Murrieta Dance Project for two episodes, before later joining the ALDC teen dancers to form The Irreplaceables.