Jennifer Aniston: Nippy Day In A Hot Summer

Jennifer Aniston couldn't have been happy when a magazine thought she was pregnant after catching her in a bikini! The National ENQUIRER had the scoop on the awkward scandal from when Jen was vacationing in the Bahamas. Since those past few weeks, fans have noticed that Jen was mortified enough to start slimming down. Now the former "Friends" star seems to feel like sexing things up — as she hit New York City without benefit of a bra!

Jen, 47, didn't let being a woman of a certain age stop her from flaunting her form! She's also out while being called a femme fatale by the bitter ex-girlfriend of her husband Justin Theroux! The mom of heartbroken Heidi Bivens gave The ENQUIRER the inside story about how Jennifer seduced Justin away from his longtime girlfriend.

“My baby’s heart was pierced,” said Marilyn Bivens in a world exclusive interview. “My daughter was crushed by Justin and hasn’t been able to move on since he dumped her for Jennifer — even five years later!” Marilyn said that Jennifer and Justin began dating while on the set of the 2012 bomb "Wanderlust," even while Jen's future husband denied the affair.

“Heidi told me that Justin told her something was going to be written about him and Jennifer — and he wanted her to know that ‘there was nothing to it,’”said Marilyn. Jennifer got Justin to move fast, too. Justin couldn’t pop the question to Heidi after more than a decade together. The actor then got engaged to Jen within 12 months!

These new pics show that Jen still has what it takes to hold a guy's attention — although insiders told The ENQUIRER that the star still hasn't given up hopes of motherhood, and added that fertility drugs might be responsible for any recent weight gains!

"If she has to gain a few pounds to try and have a baby, she’s not going to let it stop her," said an insider — but Jennifer looks like she's more interested in bringing back the form that made her a 1990s sex symbol!