Crystal Mills, better known as Aunt Kiki, is best known from the American reality series OutDaughtered on TLC starring Adam and Danielle Busby, parents of the only American all-girl quintuplets on record at the time. Mills is the Aunt of the quintuplets, and often seen in the show with cousins Mackenzie and Bronson. Mills is the co-owner of CadiFitness, which has a slogan of ‘Fitness Clothing for i’, which she made with her sisters. Mills created the fitness clothing brand due to the hard work and dedication of her single mother, who raised the three sisters, and wanted to provide a brand which helped empower women who value fitness and find that it’s place in their life allows them to be better mothers, wives and sisters.

Mills and her husband have a huge following on social media, due to posting about OutDaughtered, and their own experience of parenting, which recently included learning to cope with her young 10-year-old daughter becoming interested in boys for the first ever time. The star is also down with the kids joining new platform Tik Tok, which allows Mills and her partner Dale Mills to participate in fun dances. Dale Mills is another favourite on OutDaughtered, especially for his charming, thick southern accent and hilarious facial expressions. Mills is currently focusing on her life as a mother and wife.