We never expected to know this much about Naya Rivera's hygiene habits. The 28-year-old Glee star, who celebrated her birthday on Monday, was a guest host on The View this morning where the songstress shared a rather, um, interesting theory about showering. After moderator Nicolle Wallace defended the fact that she showers three times a day (pre- and post-show, plus once before bed), the Fox beauty chimed in with a headline-making hypothesis. "I think that white people shower a lot more than ethnic," Rivera said as Wallace couldn't help but burst out into a fit of giggles. "I feel like...