Cameron Diaz & A-Rod Soak Up the Sun Down South

The weather outside might be frightful elsewhere, but Cameron Diaz and Alex Rodriguez were all smiles in the sunshine while vacationing in Cabo San Lucas, Mexico this weekend with his daughter, Natasha. The lovebirds enjoyed the delightful weather, soaking up some rays and splashing around in the pool on Sunday.

OK! GALLERY: THE GREEN HORNET PROMOTIONAL TOUR TAKES FLIGHT

Cam and A-Rod are one of those on-again, off-again couples, but by the looks of their vacation and the latest pics we've seen, this twosome is definitely going strong!

OK! NEWS: CAMERON DIAZ & ALEX RODRIGUEZ HIT THE TOWN IN MIAMI

Nothing like a relaxing vacation in the sun to keep things going smoothly and sunnily!