>> Tyra Banks says she "got a little alopecia from the stress" of writing her debut young-adult book, Modelland, but it's panned out for her — the novel is now topping bestseller lists.

Banks, who early next year will complete the owner/president/manager program at Harvard Business School, tells the Wall Street Journal the classes have helped with the direction of her business: "Professors explained to me that focus is great. Being the biggest and having your foot in a bunch of things is not necessarily the best thing. So I came back and focused the message of my company ... I said, "If it's not about expanding the definition of beauty and making women feel physically and emotionally better about themselves, then we're not doing it." We put away ideas to produce food. I've been approached to do real estate with homes geared toward first-time women buyers, spas, all kind of stuff, and we put those ideas away, too."

She also seemed to be fully comfortable with her career growth: "I've found that I enjoy being at a business meeting more than I enjoy being on a photo shoot. And I can lead a meeting better."

>> After two months of speculation, Gemma Ward's Great Gatsby film role has finally been confirmed. She's set to play Catherine, sister of Myrtle Wilson (mechanic and garage owner George B. Wilson's unstable wife and Tom Buchanan's mistress), who is being played by Isla Fisher. The film also stars Carey Mulligan, Leonardo DiCaprio, and Tobey Maguire, and is set to premiere in Nov. 2012. [Fashion Copious]

>> After being overtaken for a few years by Christian Louboutin, Manolo Blahnik is back in the spotlight. Recent deliveries of a particular Manolo pump sold out so fast, Bergdorf Goodman had to institute a waiting list. “Manolo’s shoes are very much in the spirit of this moment’s clothes, pared down, with simple lines, and I hate to say ladylike, but classic,” said Linda Fargo, SVP for women’s fashion at the store.

“We do a very, very strong business in his shoes,” added Jonathan Joselove, SVP and merchandise manager for Neiman Marcus, noting that the stores have difficulty keeping certain Manolos in stock.

As the New York Times points out, Kate Moss wore a classic pair of Manolos for her wedding this past Summer, and Sarah Jessica Parker was shot exclusively in the Blahnik BB pump in the August issue of Vogue. “I walked in [for the shoot] and looked around and saw all these shoes, and then I spotted the Manolos and it was like water in a desert,” Parker explained. “I was just so excited to see a simple black pump.”

Of Louboutin's more embellished shoes and signature red soles, George Malkemus, president of Manolo Blahnik USA, says: “It was a chic idea for a minute. You wore a red sole, and everyone knew you spent $1,200 or $1,400 for your shoes. And I would say there was a period when certain customers abandoned us and moved into that world.” But, as Blahnik himself added last week: “The gimmicky thing I’m not very keen on. I’ve never been tempted to do these hideous furniture shoes.”