The "Beyonce and Rihanna" star has released a couple of pictures on Instagram which has set tongues waging in the entertainment industry.
The mother-of-four posted a different set of pictures depicting contrasting themes to mark the day.
With a caption "It's the Queen's birthday", Nadia spots a nose ring and clad overcoat in one of the pictures.
The other theme has the award-winning actress in a hijab with a solemn look to celebrate the occasion.
Ms. Buari was born to the former MUSIGA boss Alhaji Sidiku Buari in Sekondi-Takoradi and attended Mfantsiman Girls High School and the University of Ghana.
Check out the pictures below