Willow Smith is calculating that she is a year older.
On Saturday, October 31, the "Meet Me At Our Spot" singer rang in her 26th trip around the sun, while also celebrating Halloween, dressed up as a calculator.
The Grammy nominee is the youngest daughter of Jada Pinkett Smith and Will Smith, who have been married since 1997, and are also parents to sons Jaden Smith, 28, and Trey Smith, 33, the Fresh Prince of Bel-Air actor's son with Sheree Zampino.
After the weekend, Willow took to Instagram and shared a series of photos showcasing her sultry costume.
The birthday girl wore a metallic bra with a matching pleated mini-skirt and long gloves, accessorizing with taped-up glasses and pencils attached to her hair.
"Get your calculators out," she wrote, and fans were quick to take to the comments section under the post and gush over it — with math puns.
"You are the root of all equations," one wrote, as others followed suit with: "If my calculations are correct, you are eating," and: "Wait I like math now," as well as: "Yesssss you look amazing."
Willow's parents commemorated her birthday with a joint post on Instagram, sharing a video montage of her and writing: "Happy Birthday, Willow...