Kristin Cavallari and husband Jay Cutler [1] proved that free agency isn't so bad after all when they escaped to Tulum, Mexico, over the weekend. Despite the sunburn on her arm [2], Kristin looked totally at ease in a brown Acacia bikini while hitting the beach on Saturday. The Hills alum [3] has also been sharing a number of pictures from her trip on Instagram, including an NSFW one of Jay [4], who was recently released from the Chicago Bears [5]. "'Good times, no tan lines. Let the sea set you free' - @tony2coats," she captioned it. While it's still unclear what resort the couple are staying at, Kristin's photos look very similar to the ones Shay Mitchell shared from her stay at Azulik [6] in January. Perhaps Kristin was inspired by the Pretty Little Liars star [7]?