Blake Lively certainly painted the town red!

The "Gossip Girl" actress was spotted at the Toronto Film Festival on September 12 for the premiere of her latest movie, "The Town" wearing a red sequin Chanel embroidered dress.

Paired with bold, red lipstick, sexy pumps, and some serious finger candy (check out the size of the those baubles) Lively's look was on fire.

Ben Affleck, who directed and starred in the film, recently sat down with the blond beauty for Interview magazine, where he reveals that during auditions for the role, Lively was, "by far the best." The Boston-based thriller also stars "Mad Men's" Jon Hamm and Rebecca Hall.

Meanwhile, check out which Chanel-loving celebs attended the Soho store opening during Fashion's Night Out.