Nick Lachey & Jessica Simpson Marriage Strains Evident In Vegas

In Touch magazine reports that while Nick Lachey celebrated his 31st birthday in Las Vegas with Jessica Simpson and the MTV cameras rolled, things looked lovey dovey for the couple, but not so when they were turned off. “They looked indifferent and a little glum,” an onlooker who saw the couple several times over the weekend earlier this month revelaed. Another witness added, “It was a very tense weekend. Jessica was snappy and short-tempered with Nick every time that I saw her. Things just seemed very on edge.” But Jessica’s dad Joe claims there are no problems. “They are as much in love today as they were the first day they got married,” he insisted.