By JACKIE WILLIS

January 23, 2013

Thanks to Lady Gaga's Little Monsters, Twitter exploded Tuesday night with videos and pics from the outlandish pop star's private presidential inaugural event where she performed alongside Tony Bennett in a white, wedding-like Versace gown.

Keeping the celebration going one day after President Barack Obama was sworn in for the second time, Gaga, 26, performed her hit Born This Way and Edge of Glory before Bennett, 86, took the stage for a duet of The Lady is a Tramp.

The First Family attended the benefit and even said a few words. "It makes me know that America's future is in good hands. As long as all of you understand the immense and incredible power that you possess when you work together, when you join voices," Obama told the audience.

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Gaga didn't share too much about the exclusive event, but did tweet: "#whitehausball."

Check her out performing Born This Way acoustically, below: