Kate Upton turned 20 last week, and 99X celebrated the only way we knew how: ogling her sexy performances in several videos. Now, ESPN is reporting that Upton just wrapped a special 4th of July photo shoot for GQ. While we may not be gentlemanly enough to read the magazine, we're perfectly fine with watching the following behind-the-scenes video tease of her working over and over...and over.

[via ESPN]