Jason Behr, Shiri Appleby of 'Roswell'

By Charlotte Brittan on
(Getty Images)Jason Behr and Shiri Appleby might have made for a great pair on Roswell, but the two never dated in real life. While Jason Behr was once involved with Katherine Heigl (who played his sister on Roswell), he and Shiri Appleby never pursued things offscreen. Roswell ran on The WB and UPN from 1999 to 2002, and while fans still love it, it wasn't made to last. The show is still praised by critics. One Time writer quipped: "The triumph of Roswell is that it takes what sounds...Read Full Story