"I'm very girly. I love to talk about diets, exercise, kids, make-up"

In this quote, Rachel Hunter is expressing her love for typically womanly subjects and interests. She explains herself as "girly," which suggests that she delights in things that are typically connected with being a lady or female. She specifically discusses 4 topics that she delights in discussing: diet plans, exercise, kids, and makeup. These are all common interests amongst lots of ladies, and they are often seen as important elements of femininity. By mentioning that she loves to speak about these things, Hunter is highlighting her own womanhood and perhaps also suggesting that these subjects are very important to her identity.