Adorable couple Jessica Simpson and Eric Johnson were decked out in their Winter wear last night to shop their way around Aspen with a group of friends. The duo are together in Colorado after celebrating Christmas with the Simpson clan, including her sister, Ashlee, brother-in-law, Pete, and nephew, Bronx. Jess spread good cheer and updated fans about their plans by tweeting, "Eric is the perfect addition to our family. We all stayed at my parents on Xmas eve. We are lucky to have 3 new studs in the fam: Pete, BX, and EJ!" Jessica, who's among your favorite celebs to follow on Twitter, made headlines this year by announcing her and Eric's surprising engagement news. They're wrapping up their first holiday season together, but rumors of a New Year's wedding have yet to prove true.