Rachel Zoe took her son, Skyler Berman, to lunch in LA yesterday. The stylist and designer sported wide-leg jeans and a leather jacket while Skyler was layered up in a knit hat and tiny moccasins. The 1-year-old took turns being held by Rachel and her pal Joey Maalouf during the day, which came after a fun evening. Rachel hit the red carpet on Tuesday night to celebrate Valentino's 50th anniversary at the designer's flagship store in Beverly Hills. She parted with Molly Sims and Kim Kardashian, and "talked fashion" with The Hunger Games' Isabelle Fuhrman. The bash was just the latest for Rachel, who also celebrated Skyler's first birthday over the weekend.