Stiles, however, is crying all the way to the bank. She runs an immensely popular yoga studio in New York that draws over 150 people to 40 classes each week. She published a book, Slim Calm Sexy, which remained the No. 1 Amazon yoga book category for months. She put out a yoga video with Jane Fonda that sold out in Target, and her 200+ YouTube videos have millions upon millions of views.