Lisa Rinna, is that you?

When the Real Housewives of Beverly Hills star posted a selfie on Instagram, fans were shocked to see that the 52-year-old was completely bald!

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"Omg this just happened!!!! I feel so free!!!! Thank God I've got great wigs and extra wig glue for my QVC appearance tomorrow! #BaldIsBeautiful," she captioned the hair-free image.

However, don't believe everything you see.

The former soap star admitted to the April Fools' joke on The Daily Dish, writing, "The new look is, indeed, not real. Ironically, I have always wanted to shave my head because I truly think it is so beautiful and when the most fabulous hair dresser in the world, Chris McMillan, called me asking me if I really shaved my head, I knew we had done a great April Fool's joke."

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Recently, the former soap opera actress was accused of wearing wigs by RHOBH costar Brandi Glanville, which also helps explain the prank.