Chrissy Teigen, a self-proclaimed foodie with two published cookbooks on her resume, often likes to showcase her kitchen skills on Instagram.And on Thursday she teamed up with her mother, Vilailuck Teigen, who's often referred to as Yai, to create their version of a refreshing fruit salad.While taking the lead in the clip, Teigen put her growing baby bump on display for her 39.4 million fans and followers dressed in a skimpy black sports bra and matching leggings.