Relief efforts for the victims of storms that have recently impacted Texas, Florida and the Caribbean continued over the weekend with "Deep From the Heart," a benefit concert organized by One America Appeal. All five living ex-presidents (Carter, H.W. Bush, Clinton, W. Bush and Obama) were in attendance, as was music superstar Lady Gaga.

A surprise guest, Gaga thanked the crowd for putting their differences aside and helping hurricane victims. Sitting at a white piano in a white suit, Lady Gaga sang "A Million Reasons," "You and I" and "The Edge of Glory."

You can see videos of all three live performances below. If you want to donate, you can text ONEAMERICA to 50555 to donate $10, or go to oneamericaappeal.org to donate any amount.

The Edge of Glory

You and I

A Million Reasons

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