Can you believe Step Up is 10 years old? Well, neither can Jenna Dewan-Tatum. On Thursday, the actress celebrated the special occasion by posting an adorable throwback with her costar and husband Channing Tatum on Instagram. She added a sweet caption to the snap, saying "#tbt to on set of Step Up . . . I cannot believe it's the 10 year anniversary of the release today!! Ahhhh where does the time go?? Love you all and thanks for all the love all these years." The pair have certainly crammed in some pretty memorable moments since wrapping the film a decade ago. Not only did they welcome their daughter, Everly, back in 2013, but this year they also rang in their seven-year wedding anniversary.