couple Mad Men

Mad Men star Jon Hamm and longtime girlfriend Jennifer Westfeldt were spotted holding hands in Los Feliz on Saturday afternoon, and we can't believe these two have been together for 14 years! That's practically an eternity in Hollywood!

However, it doesn't look like Jennifer is going to be walking down the aisle anytime soon, as reports popped up earlier this fall that her beau has no interest in making things official.

"Jon and Jennifer have talked marriage before, but he's always shied away from it," a source told the National Enquirer. "Now, Jennifer's at a stage in her life when she wants stability, security and a family. So she worked up the nerve and told Jon it was time to get married or she was moving on. [But] Jon angrily told Jennifer that a wed­ding was not in their future. He said, 'If you want to get married, go right ahead. There's the door. Go find someone else to marry because it's not going to be me!'"

Um, yikes! But do we really believe that?