Adam Lambert is a brave soul. From performing live in theater productions to trying his luck on 'American Idol,' he has never let fear stand in the way of his dreams.

Another example of this occurred at Lambert's high school graduation in 2000, when the (then blond) 'Trespassing' singer performed a beautiful rendition of 'It's So Hard to Say Goodbye to Yesterday' prior to receiving his diploma at Mt. Carmel High School in San Diego, Calif.

You can check out the video below, and even at 18 years old, you can hear the maturity and effortless power present in his voice.







Watch Adam Lambert Sing at His High School Graduation