Jennifer Aniston will enter 2012 as Fitness magazine's number one health inspiration and gym buddy, according to a new poll.
 
The actress saw off competition from Halle Berry to be named the celebrity whose body is most likely to inspire real life makeovers.
 
Sofia Vergara, Cameron Diaz and Blake Lively also made the top five, while Aniston trumped Reese Witherspoon as readers' dream work-out pal.
 
Also making the grade in the women's health magazine's end of year celebrity polls were Jennifer Hudson (Best Diet Spokesperson Transformation); Britney Spears (Best Career Makeover/Comeback), and newlywed royal the Duchess of Cambridge (Best Celeb Wardrobe).
 
Meanwhile, Lady Gaga more than doubled up on Kim Kardashian for the Celebrities in Need of a Make-Under dishonor and Lindsay Lohan was voted the star most in need of a Life Makeover.

Slideshow: Jennifer Aniston's Sexiest Red Carpet Looks