Conversation so far:
who sings the all grown up theme song
Cree Summer sings All Grown Up with U, the theme song of the series All Grown Up.
does cree summer voice any characters in the series all grown up
Cree Summer voices Susie Carmichael in Rugrats and All Grown Up

Question: when did the singer's acting career start
Self-contained rewrite: when did cree summer's acting career start