We already know that Mariah Carey and Nick Cannon are expecting twins by late April or early May, but the gender is still unknown…until now that is. The couple is expecting one of each---a boy and a girl---which make them very happy indeed! Mariah says they had fan contests in Twitter where fans guessed two boys and two girls, but nobody guessed a boy and a girl. Now everything----literally and figuratively---will be more colorful for both Mariah and Nick. That is great news---a boy AND a girl! That is every couple’s dream! Congratulations Nick and Mariah!