Jennifer Aniston & Justin Theroux: Paddle-boarding Fun with Friends!

Jennifer Aniston dons a bikini while relaxing by the pool at a resort on Saturday (December 29) in Cabo San Lucas, Mexico.

The 43-year-old actress was joined by her shirtless boyfriend Justin Theroux and celebrity pals Jimmy Kimmel, his fiance Molly McNearney, Emily Blunt and her husband John Krasinski.

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Later in the day, John, Jimmy, and Molly had some fun while paddle-boarding in the ocean.

The day before, Jennifer and Justin were seen kissing each other.

25+ pictures inside of Jennifer Aniston and her pals in Mexico…