Forget the promposals, kids: Sometimes, a celebrity shows up to prom just because they can.

Kylie Jenner turned up at Rio Americano High School's 2017 prom—E!'s Keeping Up With the Kardashians cameras in tow, reportedly—on Saturday, April 8 in Sacramento with her bestie Jordyn Woods.

The reality star-turned-makeup-mogul apparently attended as senior Albert Ochoa's date, Entertainment Tonight reports, and stayed for half an hour, taking photos with students while wearing a mocha-hued gown and white rose corsage.

Speaking to ET, student Sam Adams said that prom-goers had to sign film waivers.

"We were just told it was for a documentary by the school," he shared.

See some social media snaps of Jenner attending prom, below:

Kylie Jenner's Lip Evolution: