Members: Nick and Drew Lachey, Jeff Timmons, Justin Jeffre
Then: 98 Degrees had success with singles like "Because of You" -- and because of Nick's relationship with fellow pop star Jessica Simpson.
Now: After a well-publicized divorce from Jessica, Nick found love again with Vanessa Minnillo, and the couple welcomed their first child in 2012. His brother Drew, who won the second season of "Dancing With the Stars," has two kids with his wife of nearly 11 years. Justin is a political activist, blogger and co-publisher of The Cincinnati Beacon. Jeff, who is divorced and shares custody of his two kids, emceed and sang in the Chippendales male stripper show at RIO Las Vegas. In August 2012, the band reunited for two shows.