Jennifer Aniston Smiling Over the Years Pictures

Happy Birthday, Jennifer Aniston! See 43 of Her Happiest Moments

February 11, 2012

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Jennifer Aniston turns 43 today! She found fame back in the '90s on Friends, but since her days of playing Rachel Green, she has become one of the biggest actresses in the world. Jen has a lot to smile about between her sexy big screen costars, famous friends, and red-hot romance with Justin Theroux. In honor of her birthday, we've rounded up some of her happiest moments over the years. Click through to see them, and happy birthday to Jen!

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by Brittney Stephens 11

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11 Comments

Garry2288387 1 year 13 weeks

P.S. You can also go the "Wanderlust" page on Facebook for more in-depth information - just put in the keyword "wanderlust."

Garry2288387 1 year 13 weeks

@Perfection2011 @Guest26 Yes - "Wanderlust" is going to be released on Friday, February 24. The movie posters are already out and the film is being advertised on television (in fact, the commercial aired during the Grammy Awards telecast between 11:00 and 11:15 pm). And expect Jen, Paul Rudd and, hopefully, Justin Theroux to be interviewed about the making of the movie and their experiences at length!

Perfection2011 1 year 14 weeks

@Guest26 Can he talk? Haven't heard a peep out of him - I know their movie got pushed back in Nov and Dec and then no Valentines Day release - is it going to be released?

Garry2288387 1 year 14 weeks

Happy Birthday Jennifer - what a wonderful set of photos to celebrate another year on earth! And you know what else? I can't get enough of her singing "Happy Birthday" to Jack Donaghy on 30 Rock - that scene is an absolute hoot! Jen rocks!!!

ojoba 1 year 14 weeks

Her smile is like sunshine! Lovely lady,happy birthday Jennifer!

Guest26 1 year 14 weeks

Lovely and fun photos. Thanks for all the great picture spreads of Jen Pop! Hope she has an amazing birthday and look forward to see her on the promo trail for Wanderlust real soon! Would love to hear Justin talk about her too.

qwaszx 1 year 14 weeks

Thanks for this pictures popsugar!!! Love them. And Happy Birthday to Jennifer!!!

reginalife 1 year 14 weeks

My girl is a great woman!! And i love her ... she is my inspiration.