| Nick Lachey, who recently split from his wife of two years, Jessica Simpson, is now dating Miss Kentucky 2001. According to In Touch magazine, the former 98 Degrees singer is dating Lizzie Arnold, a 28 year-old brunette. A friend said, "They've been together for about a month." Lachey and Arnold have been seen out and about together around Los Angeles. As for Simpson, it was revealed yesterday that she is dating Maroon 5 singer, Adam Levine. | 
