Credit: Rachel McRady/Wetpaint Entertainment Photo: Cynthia Bailey Poses at the Life Is But a Dream Premiere, Feb. 12, 2013

Apparently, Cynthia Bailey has a big surprise for us in store when we tune in to the Real Housewives of Atlanta Season 5 reunion, and it involves … her hair!

The supermodel, who just had a birthday, received the following Tweet from Andy Cohen: "Happy Birthday and thank you for the parade of perfect hair...always! XO."

Her reply: "Thanks Andy😘Big hair surprise at the reunion😜"

Now we're dying to see for ourselves! Did she go blonde? Short and spiky pixie cut? Sinead O'Connor bald?! It's just one more reason to look forward to what's bound to be another explosive RHoA reunion.

Are you prepared for all of the annual reunion drama? Weigh in below!