Tiffani Thiessen ages like fine wine! The Saved by the Bell star, 50, opened up about how her priorities have changed as she’s gotten older during an exclusive chat with OK!, while promoting her partnership with HORMEL® Pepperoni, America’s No. 1 pepperoni brand, in line with National Pepperoni Pizza Day on Friday, September, 20. “As I get older — I think we all have good days and bad days of feeling our best — I’ve noticed the things that are important and that I need [to prioritize],” Thiessen explained of her secrets to aging. “Sleep is one them, water is one them, exercise is one of them. …