Chandler Kinney and 'Dancing with the Stars' partner Brandon Armstrong told PEOPLE Brandon's wife Brylee often joins them in the studio. They said she gives "opinions and advice" on their dances from an audience member's perspective.

The Dancing With the Stars finale week is here and Lindsay Arnold is gearing up for the big moment — only now, she’s in the audience watching her baby sister, Rylee Arnold, and her former colleagues.

Becoming a contestant on Dancing with the Stars was once a pipe dream for actor Chandler Kinney, who watched the show with her family as a child. Today, she’s made history alongside her partner, Brandon Armstrong.