Looks like there will be no trick-or-treating for Duchess Kate this Halloween!
The sporty royal, 35, revealed her plans for October 31 -- and they have nothing to do with dressing up in costume with her two kiddos Prince George and Princess Charlotte. Instead, Kate, who's expecting baby No. 3, will visit the Lawn Tennis Association (LTA) in London. She will meet with a group of children, including the UK's top junior talents, and watch several on-court sessions during her visit.
The Duchess of Cambridge became a patron of the LTA in December 2016 after taking over the patronage from Queen Elizabeth. If you recall, Kate is an avid tennis player herself and is a regular at Wimbledon.
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It seems as if she's also passing down her love of tennis to her two children, revealing earlier this year that she's already teaching little George how to play the sport.
The pregnant royal has upped her public appearances this month, after announcing in early September that she's expecting her third child. The future royal, who Kensington Palace recently revealed is due in April, will be fifth in line to the British throne.
Kate made two surprise appearances in one week -- the first at an event with Paddington Bear involving children from the charities they support and the other at a ceremony to help celebrate 150 young sports coaches graduating from Coach Core, a program founded by the royals themselves.
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The brunette beauty was photographed adorably dancing with Paddington Bear in an Orla Kiely floral frock in a pastel pink hue that was embellished with a contrasting black bow detail waist and three quarter length sleeves.
Just days later, she braved the chilly fall temps in a blue double-breasted blazer by designer Philosophy di Lorenzo, paired with a black turtleneck, black skinny jeans and heeled black booties. The blazer, which she also owns in red, reportedly retails for over $700.
For more on Kate's Halloween plans, watch the video above!
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This article was initially published on AOL.com: Duchess Kate's unexpected Halloween plans revealed