Justin Bieber - One Time Official Video ❲Essential❳

The "one girl" he is singing about is played by Kristen Rodeheaver. The video focuses on their innocent chemistry throughout the party.

Mentor Usher makes a cameo at the beginning, leaving a young Bieber in charge of his house while he goes to the studio. Justin Bieber - ONE TIME Official Video

The video has amassed over 700 million views on the official Justin Bieber YouTube Channel . The "one girl" he is singing about is