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Explore Usher's best moments on "Ellen" - watch him sing, play, and surprise a fan during his appearances!

Get ready to say "Yeah!", as we revisit every moment Usher graced the Ellen show.

Get ready to say "Yeah!", as we revisit every moment Usher graced the Ellen show.

Get ready to say "Yeah!", as we revisit every moment Usher graced the Ellen show.

Let us know if you find something Justin Bieber can’t do by minute 39.

From his first ever daytime TV appearance to becoming a superstar, Justin Bieber grew up on The Ellen Show.

From his first ever daytime TV appearance to becoming a superstar, Justin Bieber grew up on The Ellen Show.

From his first ever daytime TV appearance to becoming a superstar, Justin Bieber grew up on The Ellen Show.

From his first ever daytime TV appearance to becoming a superstar, Justin Bieber grew up on The Ellen Show.