Beyoncé Serenades Diana Ross for Her 75th Birthday The music icon celebrated her <br />birthday with a star-studded bash. Ross's daughter, Tracee Ellis Ross, <br />urged Beyoncé to sing <br />"Happy Birthday" to her mom. Tracee Ellis Ross The "Crazy In Love" singer smiled <br />as she took the mic and sang <br />"Happy Birthday" to "Miss Ross." Ross was also honored with a formal day of celebration by the city of Los Angeles. Last month, the iconic diva was recognized with a special tribute at the Grammy Awards.
