Is That Jessica Alba or Jessica Rabbit?

Ooh la la! Jessica Alba Instagrammed a photo on Wednesday of herself dressed in a dramatic, red pleated gown which complimented her long wavy locks perfectly … and she looked like she was inspired by the oh-so-sultry "Who Framed Roger Rabbit" cartoon character, Jessica Rabbit.

Along with the stunning pic, the 32-year-old wrote, "Played dress up 2day w @atkinjen & @beau_nelson."Is That Jessica Alba or Jessica Rabbit? (Instagram/ Touchstone Pictures)

This isn't the first time the mommy of two has drawn inspiration from a cartoon. In October 2012, the actress dressed up with her family as "The Incredibles" for Halloween and in 2009, she and hubby Cash Warren attended a Hollywood Halloween shindig dressed as Dora the Explorer and Diego from Nickelodeon's "Dora the Explorer."

Check out this video to see the similarities between Alba and Rabbit, and be sure to tune in to "omg! Insider" on TV tonight for all the latest entertainment news.