Pink and Carey Hart tied the knot back in 2006, but these two definitely still have the hots for each other. The "Just Like Fire" singer gave her man a sweet shout-out in honor of Valentine's Day this week when she posted a throwback of the two on Instagram. In the snap, Pink looks like she's at the height of her "Get the Party Started" days, while a young-looking Carey sports a tiny piece of facial hair. "My sweet sweet valentine," the mom of Willow and Jameson wrote. "I've been loving you for so long I don't remember what it's like not to." No offense to Hallmark or anything, but that's definitely better than any greeting card message.