Kate Upton won't be going to the prom with teenager Jake Davidson.

The story went viral last week when Davidson's YouTube proposal received a response from Upton.

Davidson, 17, is the Los Angeles high school senior who proposed a prom date to the Sports Illustrated swimsuit model in a YouTube video. Upton, 20, saw the video, and responded to Davidson on Twitter: “You can call me Katie if you want! How could I turn down that video! I'll check my schedule ;)”

Unfortunately, Upton’s schedule for May, the month of Davidson's prom, is jam-packed with charitable, modeling and acting obligations, reports ABC News. “I want to, but I just don't know if I can make it work." Upton told People magazine. "But I really appreciated being asked; it made me feel really great!”

Upton said she was attracted to Davidson's sense of humor and confidence in the YouTube video, which has received more than 2 million views. She said his prom invitation was “flattering.”

You can watch Davidson’s YouTube video -- titled “Kate Upton, Will You Go To Prom With Me?” -- below.