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.