Kevin Jonas and Danielle Jonas are expecting a baby! Kevin broke the news to E! News today and revealed that he is "overjoyed." He added, "It's the most exciting thing in my life so far. I'm excited and I'm nervous." The couple have been married since 2009 after dating for nearly two years. In 2012, Danielle stepped into the spotlight when she costarred with Kevin in their hit E! series, Married to Jonas, which follows the couple's everyday lives. Congratulations to the happy couple!