"I hope the man with the button was there," she said. (He was.)
Moreno serenaded the SAG audience with a few bars from "This Is All I Ask":
"And let the music play/ As long as there's a song to sing/ And I will stay younger than spring."
Associated Press writers Beth Harris and Anthony McCartney in Los Angeles contributed to this report.
Follow AP Film Writer Jake Coyle on Twitter at: http://twitter.com/jake_coyle