2/12/14 2/11/14

Jennifer Aniston Bikini Pictures

Celebrate Jennifer's Birthday With Her Best Bikini Moments

February 11, 2014 by Maria Mercedes Lara

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Celebrate Jennifer's Birthday With Her Best Bikini Moments

Jennifer Aniston turns 45 years old today! Between her huge promotional tour for We're the Millers and the constant stream of pictures from the set of Squirrels to the Nuts, it's been a pretty big year for the Hollywood mainstay. And let's not forget the jaw-dropping haircut she debuted in November. With all the bustling around in her life, it's no wonder Jennifer escapes to Cabo and slips into her bikini whenever she can. In honor of her birthday, we're looking at her most sizzling two-piece shots, from lounging on the sand with friends to soaking up the rays at a poolside resort.

Jennifer wore a small black bikini during her trip to Cabo in December 2013.

Jennifer was down in Mexico to finish off Summer in August 2013.

Jennifer headed back to a Cabo beach in September of 2007.

In November 2010, Jennifer went with a bright purple bikini in Mexico.

She relaxed by the pool at the Mondrian in Miami in May 2008.

Jennifer chatted with Justin Theroux during a Cabo vacation in January.

Jennifer soaked up the sun with then-boyfriend John Mayer in a Miami pool in May 2008.

Jennifer strolled on the sand in January of 2009 when she took a vacation in Mexico.

She flaunted her bikini body in January while vacationing with friends in Mexico.

Jennifer floated in the pool alongside then-boyfriend John Mayer in May 2010.

She and Justin Theroux soaked up the rays in Cabo together in December 2012.

Jennifer's hot body was on display in Mexico over Thanksgiving in November 2010.

Jennifer brought her camera along to take pictures on the beach during a Cabo trip in January 2008.

Jennifer wrapped a sarong around her waist during a November 2010 trip to Cabo.

Jennifer chatted with a friend on a lounge chair in Miami in May of 2008.

She wore a white suit during an April 2008 trip to Florida.

Jennifer met up with friends in Mexico in December 2007.

In February 2010, she flaunted her fit body in the pool in Mexico.

Jennifer celebrated her 41st birthday during a trip to Mexico in February 2010.

Jennifer hopped on a paddleboard in Hawaii in August 2007.

She posed with Vince Vaughn in June 2005 while filming The Break-Up in Chicago.

Jennifer sipped on a beverage and read a book while relaxing in Cabo on Christmas Eve in 2012.

In May 2010, she donned a black bikini during a Mexico trip.

Jennifer showed off her hot figure while relaxing in the sand in Mexico in July 2003.

Jennifer was joined by friends during a November 2009 trip to Cabo.

Jennifer took a walk with Courteney Cox and a young Coco Arquette in Mexico in January 2005.

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Blackbeauty15385457 3 years

Her best movie " Bikini Girl in Cabo "

golgesiz 3 years

i love jennifer aniston.. <3

Erin-Ward 3 years

She's still really beautiful. Girl's got it going on.

Charles2219927 5 years

she,s stil very hot jennifer could put on some weight so she could even look hotter in my oppion

Andrew2457372 5 years

sh'es flat & skinny. how this is deemed as beautiful in today's society is amazing

frumpster 5 years

not so hot. she needs to stop that tie-back business.

jutka 5 years

she doesn't have saggy boobs it is just the way she keeps tying her bathing suit tops back to avoid strap lines. she always does that...she should just buy some bandeau's

Josh-Kinsington 5 years

How can everyone say she has a "hot bod"?? She doesn't do much for me, her boobs are saggy and her physique is not that great. Why do people insist on seeing celebrities as though they have perfect bodies? If that wasn't JA, you guys wouldn't give such glowing posts.

shellwill 5 years

You just wrote an article stating that she was having twins.....so what is it? Fabulous body or twins on the way...I'm confused!

hlea 5 years

she is def. hot but i just couldnt love her! i have noidea why:/

Guest26 5 years

She looks amazing always! 2011 was an awesome year for her and her fans, and I hope her 43rd year/2012 will be the same!

LealandMS 5 years

Hot Bod!!!!

Mparker11 5 years

Happy birthday jen You are not just a beautiful face you are a total package.Wow! you are still wet behind the ears.

Perfection2011 5 years

She definitely has the bod -- WOW a lot of trips to Mexico - too bad she is always doing the same old thing - so boring - tanning or dining out

Stacie2267874 5 years

Happy Birthday Jen!! You look beautiful!

Elizabeth2298326 5 years

SHE LOOKS AMAZING.....

reginalife 5 years

Be it in jeans or a bikini Jen is always fabulous! Happy Birthday Jennifer Aniston, I love you so much!

chasha 5 years

in my dreams, I look like this.

jesusmorales 6 years

Ugly people with no talent make nasty comments; she's beautiful and has earned every bit of her success.

searching-soul 6 years

I agree Janlea. I'm not even an Aniston fan but she looks really good and no one can take that away from her. The nasty comments are just a reflection of the insides of the people commenting. Nasty people make nasty comments. I can only hope to look as good in my 40's.