08/04/2010 09:39 am ET | Updated May 25, 2011

Rumer Willis Debuts Hair Extensions At 'The Expendables' Premiere (PHOTOS, POLL)

Rumer Willis stepped out the "The Expendables" premiere in Hollywood on Tuesday, with long hair. She must have visited the salon since we last saw her on July 27 with a sleek bob. Check out images below of Rumer's tress transformation and tell us if her hair extensions are a hair 'do or a hair don't.

What do you think?