At Toronto Fashion Week, blue as a colour was all of the rage -- it's the "it" colour for fall 2012 (next to black, of course).
But it's also becoming an "of the moment" hue for celebs. Kate Middleton sported this blue frock earlier this week while giving her first address since the Royal Wedding.
And Beyonce donned this stunner at a fundraiser to support President Obama's re-election bid. The dress, designed by Victoria Beckham, showed off her post-baby body curves -- as well as tight and taught abs. She accessorized the outfit with a stunning bold necklace, which highlighted her décolletage.
The fundraiser was attended by Michelle Obama and hosted by Robert de Niro in New York City.
Check out the best of Beyonce's fashion over the years.