Tracee Ellis Ross joins mom Diana Ross on stage to sing 'Lady Sings the Blues'

During her show at The Venetian Theater in Las Vegas, Diana Ross invited her daughter Tracee Ellis Ross on stage to perform a rendition of Billie Holiday’s “Lady Sings the Blues.”

“I think the last time my mom asked me to sing I was 5 or 6 years old,” the Black-ish star wrote Sunday on Facebook, sharing video from the performance last week. “I swear at first I thought she said Evan (my brother, a singer, who was also there). But then I realized she said my name, and before I could think, I was walking toward the stage!