The vacation photos briefly fueled relationship speculation in the comments, with some fans wondering whether Cavallari had a new romance with Kroll. @kristincavallari/InstagramThe getaway comes just weeks after Cavallari revealed she’s still single and has intentionally taken a step back from dating. The vacation photos briefly fueled relationship speculation in the comments, with some fans wondering whether Cavallari had a new romance with Kroll. “I feel like I have to take my kids on vacation to get quality time with them,” Cavallari said. The post Kristin Cavallari flaunts her toned figure in bikinis during European summer vacation appeared first on Page Six.