NEW YORK, NY  [Thursday Dec.15.2005]  /Mix103FM.com/ -- Chris Brown was barely able to keep his cool the first time he met his idol, Usher.

Brown recorded the song "Which One" for the soundtrack to Usher's movie "In the Mix," and Usher oversaw the 16-year-old singer's recording.

"I was like, 'Yo, that's Usher! That's Usher,' like going crazy at first. Then as I got to know him, he was a regular person just like me," Brown tells MTV.com. "Working [together] was great - the chemistry was there."

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