Carrie Underwood

Carrie Underwood is sexy, classy and nerd in her video 'Good Girl'

Carrie Underwood is sexy, classy and nerd in her video 'Good Girl'Three days after posting a short teaser, the "American Idol" alum Carrie Underwood premiered a sassy music video fitting her latest single "Good Girl", which features the country singer flashing various outfits, flirty and flawless. The wife of hockey player Mike Fisher is stomping on roses while singing, "His lips are dripping honey/ But he'll sting you like a bee." She continues, "Why, you gotta be so blind?/ Won't you open up your eyes?/ It's just a matter of time till you find/ He's no good, girl, no good for you/ You better get to getting on your goodbye shoes, and go, go, go."

Carrie Underwood embraces her geeky side by wearing nerdy glasses and side ponytail. Co-written by Underwood in collaboration with Chris DeStefano and Ashley Gorley, "Good Girl" debuted at No. 1 on Billboard's Digital Country Songs chart and it's the official lead single from her fourth studio album Blown Away which will hit the U.S. stores May 1st.

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Blown Away comes as her fourth studio release, and comes on the heels of Underwood's 2009 Play On album. Check out her career and personal life since launching in music as winner of "American Idol" season 4, here Carrie Underwood on Browsebiography.