Jennifer Aniston and Justin Theroux decided to nix a white Christmas this year in favor of the sunny skies of Cabo San Lucas, Mexico, where the actress put pregnancy rumors to rest while strutting around in barely there bikinis.

Aniston donned both red and green bikinis while sunbathing in Cabo over the weekend. The 43-year-old and her fiance touched down in Mexico on Sunday for a Christmas vacation that will stretch through the New Year, according to Pop Sugar.

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Photos of Aniston's toned, flat stomach in a bikini reconfirm a recent report from GossipCop that the bride-to-be is not expecting her first child with Theroux just yet.

GossipCop shot down a story fabricated by OK! Magazine claiming that the "Wanderlust" actress is "pregnant with twins" after undergoing extensive fertility treatments. She is not pregnant and shame on them for once again making up the whole story," a rep for Aniston told GossipCop regarding the false pregnancy report .

Aniston's bikini isn't the only thing enchanting bystanders these days.

The actress' pole dancing skills, which she puts on display in the Rawson Marshall Thurber-directed "We're The Millers," are also jaw-dropping.

"One to 10? An 11. I gotta say I was blown away," Thurber told USA Today about Aniston's on-screen pole dancing . "What she was able to pull off, literally and figuratively, was nothing short of astonishing and glorious."

PHOTO: Jennifer Aniston sunbathes in Cabo on Christmas Eve.