She is a regular at the Starbucks in Malibu, California.
And on Tuesday, Caitlyn Jenner stuck to her routine and was spotted grabbing a coffee to-go alone on Valentine's Day.
The 67-year-old looked stoic and slightly downcast as she stepped out sans company on the romantic holiday.
Caitlyn - who was previously known as Bruce Jenner before undergoing gender reassignment surgery in 2015 - looked effortlessly polished for her solo outing.
The six-foot-two stunner showed off her long and lean legs in a pair of slim-fit high-waisted blue jeans.
She added a plain black T-shirt, charcoal collared coat, and black ankle booties with a heel.
Caitlyn added a black leather Tory Burch belt to her trim midsection and slung a coordinating purse over her shoulder.
She further accessorized with large diamond studs in her ears and a dainty gold necklace.
Her deep brunette locks were blown out and styled straight down and her make-up was perfectly applied beneath a pair of dark shades.
Caitlyn showed off a red manicure as she held onto her hot cup of caffeine and made her way back to her car.
The reality star is busy prepping to release her memoir, The Secrets Of My Life, which will be released in April this year.
The tell-all will be available in hardcover, ebook and audio in the US on April 25 and in the UK on April 27.
Caitlyn wrote the book with Buzz Bissinger, who interviewed the father of six for Vanity Fair in June 2015.