Nicholas Scott Lachey ( lə-SHAY; born November 9, 1973) is an American singer, dancer, actor, television personality, and host. He rose to fame as the lead singer of the multi-platinum-selling boyband 98 Degrees, and later starred in the reality series Newlyweds: Nick and Jessica with his then-wife, Jessica Simpson. He has released four solo albums: SoulO, What's Left of Me, A Father's Lullaby, and Soundtrack of My Life. He also had a recurring role on the television series Charmed. He hosted NBC's The Sing-Off, co-hosted VH1's Big Morning Buzz Live from 2014 to 2015, and Nickelodeon's America's Most Musical Family, and co-hosts the Netflix shows Love Is Blind and The Ultimatum with his wife Vanessa Lachey. He is also the sole host of Perfect Match for Netflix. In 2021, Lachey won the fifth season of The Masked Singer.

Source: Wikipedia (https://en.wikipedia.org/wiki/Nick_Lachey)