Britney Spears will be performing at the Palms Casino Resort’s Rain Nightclub in Las Vegas tonight.
Spears, 29, spilled the beans about the performance on her Twitter today.
“Looks like my little secret isn’t a secret anymore,” Spears Tweeted. “Whos coming to watch me take the stage TONIGHT at @RainLasVegas at @PalmsLasVegas?”
She then wrote, “You’re all invited. Be there or be square bitch!”
The performance details are being kept hush, but it is believed that Spears will take the stage twice Friday night – once at 8 p.m. for a ticketed event and again at midnight for a performance that will be open to the public.