Roger Federer is playing a different kind of doubles. Tennis' top-ranked player became a father for the first time when his wife, Mirka, gave birth to twin girls Thursday. "I have some exciting news to share with you," Federer said on his Web site and Facebook page. "Late last night, in Switzerland, Mirka and I became proud parents of twin girls." They are named Charlene Riva…

Source: http://us.rd.yahoo.com/sports/rss/ten/SIG=12bhrev2f/*http%3A//sports.yahoo.com/ten/news?slug=ap-federertwins&prov=ap&type=lgns

Roger Federer became a father of twin girls after his wife Mirka gave birth Thursday. In a statement released on his personal Web site and Facebook page, tennis' world No. 1 said the girls have been named Charlene Riva and Myla Rose. "I have some exciting news to share with you," Federer's Facebook page said.

Source: http://us.rd.yahoo.com/sports/rss/ten/SIG=12c12068j/*http%3A//sports.yahoo.com/ten/news?slug=ap-federer-twins&prov=ap&type=lgns