Today’s the birthday of a man who rose to fame in the boy band 98 Degrees. Nick Lachey later starred in the MTV reality series “Newlyweds: Nick and Jessica” with his then-wife Jessica Simpson. He had a recurring role on “Charmed” and was host of “The Sing-Off.” Nick is currently married to a former Miss Teen USA. Coincidentally today is also her birthday. Vanessa Minnillo turns 32. R & B singer Sisqo turns another year older today. He was born Mark Althavean Andrews in Baltimore. His biggest hit came in 2000 with “Thong Song.” Both Lachey and Sisqo are in their 30s. Who’s older?