Earth Day is a time to take a look at our planet and figure out exactly what we could be doing better for it. (It's the only planet we have, right?) And we need to take care of our environment, whether that means promoting green policies through organizations or trying to live a more eco-friendly life at home. Need some inspiration? These 6 Latino celebs all do their part to make the Earth a better, healthier place, in big and small ways. Don't you want to join them?

Jessica Alba 1

Jessica Alba

Image via Honest Co.

The part-Mexican actress founded eco-friendly The Honest Company, which seeks to bring natural and non-toxic products for babies into the home of every mom.

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Gisele Bündchen 2

Gisele Bündchen

Image via A2 Entertainment, Splash News

The Brazilian supermodel voiced an environmental eco-warrior and was featured in AOL Kids episodes to raise awareness about earth-friendly causes for children.

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Antonio Banderas 3

Antonio Banderas

Image via Getty Images

The Spanish actor shows support for the planet in public service announcements for Oceana, the only international conservation group dedicated to protecting the oceans.

Penelope Cruz 4

Penelope Cruz

Image via PETA

The Spanish Academy Award-winning actress has given the cold shoulder to fur in a sexy ad for PETA--the largest organization in the world that advocates for vegan lifestyles and kind treatment of animals.

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Enrique Iglesias 5

Enrique Iglesias

Image via Splash News

The Spanish singer who calls Miami his home changed his lifestyle after seeing global warming documentary An Inconvenient Truth and participating in Live Earth.

Monica Cruz 6

Monica Cruz

Image via Splash News

Penelope's little sister got in on the act by designing reusable Eco Bags as part of the Be Green Be Chic Campaign for International Earth Day.