CELEBRITY
02/11/2013 08:35 am ET

Jennifer Aniston's Birthday: 44 Reasons We're In Love With America's Sweetheart (PHOTOS)

Sound the bells and pop the confetti because America's sexiest sweetheart, Jennifer Aniston, is turning 44 today!

It's been quite the year for Jen, with her engagement to boyfriend Justin Theroux, the wedding preparations and the work that keeps on coming both on- and off-camera.

In honor of our favorite friend (see what we did there?), here's a comprehensive roundup of all the reasons -- from comedic talent to enviable good looks -- that make us love, cherish and adore Jen:

PHOTO GALLERIES
Happy Birthday Jen!

SEE ALSO: Jennifer Aniston's Style Evolution

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