The A-lister shared a still from her 2002 film The Importance of Being Earnest and poked fun at her regal attire in the caption of her post, writing: "Watches one episode of #Bridgerton."
Fans and famous faces alike were delighted by the famous mum's picture, with many rushing to the comment section of her post to say so.
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"So pretty!" gushed Zoey Deschanel.
Reese shared the photo on Instagram
Mindy Kaling praised Reese with a raising hands emoji, while Octavia Spencer opted for a series of crying faces.
One of Reese's followers added: "Literally the best show ever," and another echoed: "It's so good. Finished the whole season in two days."
The Legally Blonde actress has been sharing plenty of snaps of her pets, her family and herself enjoying the outdoor space at her Los Angeles home recently, and her garden is gorgeous enough to give some of Bridgerton's locations a run for their money!
Reese has a beautiful garden
Boasting beautiful benches, tree swings and quiet pathways, Reese's garden is a slice of paradise.
Reese has taken several snaps on one bench in particular that looks like the perfect outdoor nook to sit and quietly read.
Another stunning feature of her gardens are long, elegant swings swaying from tall trees that seem like a soft, refreshing way to enjoy some time outdoors.
Over the summer, fans were even treated to a glimpse of Reese's massive garden fountains from where she was in attendance for the virtual Emmys.
"Shortest Emmys commute yet! Bringing the festivities to my lawn and excited to celebrate the incredible cast and crews of The Morning Show, Big Little Lies and Little Fires," she captioned the glamorous snap.