jennifer_aniston_bob.jpgAccording to a poll conducted by Fitness magazine, Jennifer Aniston is the celebrity who is most likely to inspire us to give ourselves a makeover.

Not only did the actress beat out Halle Berry, Sofia Vergara, Cameron Diaz and Blake Lively to win the title, the magazine's readers also voted her their dream work-out buddy (we agree getting all the gossip about her and Brad Pitt would make crunches a lot more fun). So does the Friends actress make you want to hit the gym? Vote below!

Oh, and PS - Jen also revealed why she went for that radical (for her anyway) hair change! Extension trouble. "My real hair was getting thinned out again from all the extensions," she told In Style. "It was starting to look fake."