>> Spring may not be in the air just yet, but the Spring 2011 ad campaigns sure are: The new year brought the release of a bevy, including Abbey Lee Kershaw's Tom Ford eyewear campaign and a look at Louis Vuitton's latest trio — Raquel Zimmermann, Kristen McMenamy, and Freja Beha Erichsen. There's also a peek at Chanel and Burberry (minus faces Ines de la Fressange for Chanel and Jourdan Dunn for Burberry, whose images have yet to appear), plus Gucci and Roberto Cavalli, left, featuring Laetitia Casta and Malgosia Bela.