Sierra, Lauryn and China Anne McClain performed at Six Flags Over Texas on Friday (August 8, 2014).
Along with this lovely pic of McCLAIN, Lauryn said that she had a really great time with her sisters and Zendaya:
FUN time at Six Flags Dallas with my girls. Thank you @zendaya for having us, it was a pleasure. Gotta make this a habit ❤️ #sistaswag
Did you see them?
More pics that I found on Twitter of the girls rocking the stage: