Did Rihanna influence Carrie Underwood's "good girl gone bad" image?

Underwood hit the stage with Steven Tyler at the 2011 Academy of Country Music Awards to perform "Undo It" and "Walk This Way" donning Platinum Seamless pink hair extensions. The neon hair pieces added a pop of color to her golden blond locks and soft makeup.

The Top Female Vocalist of the Year nominee rounded her edgy look with a studded corset, black tutu skirt, fingerless gloves and booties.

Can we expect an Underwood rock album in the near future? Maybe not, but we love the fact that the 28-year-old singer and actress is having some fun.

What do you think of Carrie Underwood's pink hair extensions?

Vote in our poll and check our more stars on the 2011 ACM Awards red carpet.