Absence makes the heart grow fonder for country couple BLAKE SHELTON and Miranda Lambert - they love to spent time apart. Shelton, who divorced Kaynette Williams last year (06), insists his romance with pretty singer Lambert would be a disaster if they spent more time together. He explains, "Our personalities are so much alike that it's really hard for us to get along for long periods of time. "So we have a rule where we try not to see each other but once every couple of weeks... but I do have a lot of fun when I'm with her."