The Nanny fans, rejoice!

The show's stars, Charles Shaughnessy, Fran Drescher and Renée Taylor had a mini cast reunion last week — and the pics of them together again are taking us back to the 1990s!

"An evening with the mother-in-law! Happy Birthday, Renée!," Charles wrote alongside a snapshot of himself with Renée and Fran on Facebook. The trio met at Fran's house to celebrate Renée's 83rd birthday on Saturday, March 19.

An evening with the mother in law! Happy Birthday Renee!!#ReneetaylorCharles Shaughnessy Fran Drescher

Posted by Charles Shaughnessy on Sunday, March 20, 2016

He later shared another pic of himself happily hugging Fran. Since the show ended in 1999, Charles has guest-starred on her hit TV Land series, Happily Divorced.

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"Charles Shaughnessy and Fran Drescher together for Renée Taylor's birthday last weekend at Fran's house," the photo's caption read.

Charles Shaughnessy & Fran Drescher together for Renée Taylor's birthday last weekend at Fran's house.

Posted by Charles Shaughnessy on Monday, March 28, 2016

Click through the gallery below to see the cast of The Nanny then and now!