Celebrities | Updated: Jul 17 2013, 19:01 PM EDT

WATCH The ESPYS 2013 Pre-Show Live Stream Video Online, Hosted by 'Mad Men' Actor Jon Hamm

The 2013 ESPY Awards has taken over the Nokia Theatre.

The 21st Annual ESPY Awards celebrates the biggest and brightest stars in the sports world, and tonight’s festivities will be hosted by Mad Men's Jon Hamm.

Watch a live stream of the event below.

Big names like Ben Affleck, LeBron James, Sean Diddy Combs, Kevin Bacon, Don Cheadle, Selena Gomez, Danica Patrick, Lake Bell, and Maria Sharapova have been named presenters.

Per a press release, “The ESPYS gather top celebrities from sports and entertainment to commemorate the past year in sports by recognizing major sports achievements, reliving unforgettable moments and saluting the leading performers and performances.”

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WATCH The ESPYS 2013 Pre-Show Live Stream Video Online, Hosted by 'Mad Men' Actor Jon Hamm

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