chatelaine-daily, flannery-dean

Science explains the rules of attraction; Prince William and Kate Middleton's fancy engagement photos; Craigslist's refusal to remove Canadian sex ads; Barbara Walters gets sassy with Jersey Shore; and Haitian aid isn't reaching Haitian contractors.

We've gathered all our about town celebrity tweeters in one place to keep you abreast of all #tiff11 news. And by that we mean Pitt, Clooney, Gosling, of course!

How did the human animal, a finicky creature with seemingly insatiable appetites for sex, food and conflict, evolve from a randy cave dweller in a loincloth to a Dockers-wearing stay-at-home Dad?

Hey, hey, my, my, Canadian icon Neil Young is touring the country with his old band Crazy Horse, starting in Vancouver on November 11.

Today's headlines: Why moms feel pressure to lie; beautiful people are smarter than average ones; Starbucks’ new Trenta; the flu season comes early; and the absurdly strict dress codes of UBS bank.