Of her continual weight gain and lifestyle, her husband said "She might eat a bag of chips before she has a bowl of cereal." Nikki shows viewers her cupboard filled with high-calorie treats, says her ideal weight is between "5 and 600 pounds" and that "It wouldn't be uncommon for me to get excited if I split my pants or a button popped off." She appears on the show wearing a variety of sexy and slinky outfits including a bikini that clearly shows her bare belly rolls, thighs and butt which are full of cellulite and red stretchmarks.

Nikki would eventually reach approximately 450 pounds before she and her husband broke up. She has since lost most of the weight and no longer self-identifies as a feedee or gainer, though all her old clips where she was one are available, as indicated above.