(CNN) - Grammy award-winning singer Ciara and rap star Macklemore of "Thrift Shop" fame have joined Seattle Sounders' new ownership group. Ciara's husband Russell Wilson, the 2014 Super Bowl winning quarterback with the Seattle Seahawks, is also part of the group. "It's an honor to join the Sounders team and have the unique opportunity to represent female ownership within major league sports," said Ciara, who entered mainstream prominence with her platinum-selling debut album "Goodies" in 2004. Seattle native Macklemore was equally excited. "We want to bring the best soccer players in the world to Seattle," he said.