Photos: Global Citizen 2015 Earth Day (No Doubt, Usher, Fall Out Boy, Mary J. Blige, Train)

Photos by: Paul Morigi –

To coincide with the 45^th anniversary of Earth Day, Global Citizen (the organization behind the annual Global Citizen Festival held in New York) held a special concert on April 18^th at The National Mall in Washington, D.C. to raise awareness on global environmental issues, which featured performances by headliner No Doubt, along with Usher, Fall Out Boy, Mary J. Blige, and Train.

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No Doubt
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Gwen Stefani of No Doubt performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Gwen Stefani of No Doubt performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

No Doubt performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Tony Kanal of No Doubt performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Gwen Stefani of No Doubt performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Gwen Stefani of No Doubt performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Gwen Stefani of No Doubt performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Gwen Stefani of No Doubt performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Gwen Stefani of No Doubt performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Gwen Stefani of No Doubt performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Tony Kanal of No Doubt performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Gwen Stefani of No Doubt performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

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Usher
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Usher backstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Usher performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Usher performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Usher backstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Usher performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Usher performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Usher performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

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Fall Out Boy
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Patrick Stump of Fall Out Boy performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Patrick Stump (left) and Pete Wentz of Fall Out Boy perform onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Patrick Stump of Fall Out Boy performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Patrick Stump of Fall Out Boy performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Patrick Stump (left) and Pete Wentz of Fall Out Boy perform onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Pete Wentz of Fall Out Boy performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

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Mary J. Blige
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Mary J. Blige performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Mary J. Blige performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Mary J. Blige performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Mary J. Blige performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

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Train
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Patrick Monahan of Train performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Patrick Monahan of Train performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Patrick Monahan of Train performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Patrick Monahan of Train performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Patrick Monahan of Train performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)

Patrick Monahan of Train performs onstage at the Global Citizen 2015 Earth Day at The National Mall on April 18, 2015 in Washington, DC. (Photo: Paul Morigi/Getty Images)