Actress Eva Longoria says she changed oil in a mechanic's shop, flipped burgers at Wendy's, and taught aerobics to pay off her college loans. She needed a tax break back then, but not anymore.

President Barack Obama will ensure that hard work and ambition are rewarded with opportunity, the "Desperate Housewives" star said Thursday at the Democratic National Convention.

Obama has cut taxes for working Americans and small business owners, Longoria said, while Republican presidential candidate Mitt Romney wants to cut taxes for wealthier people like her.

Romney, however, has said he will not raise taxes on the middle class.

Longoria, a co-chair for Obama's re-election campaign, says she has traveled the country for the president and has been struck by how optimistic people are.

IMAGES: Eva Longoria, Gabby Giffords, Obama close DNC

Published On: Sep 07 2012 03:05:11 AM CDT

Images of the final day of the 2012 Democratic National Convention that included speeches from Eva Longoria, President Obama and the Pledge of Allegiance by former Arizona Congresswoman Gabrielle Giffords.

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Actress Eva Longoria delivered a speech during the final day of the 2012 DNC in Charlotte, N.C.