May 12, 2008

Judging by the profusion of paparazzi pics snapped last weekend in Miami, Jennifer Aniston and John Mayer are getting along just swimmingly.

The fledgling flames didn't appear concerned about being caught on camera as they got handsy -- and lippy -- in and around the pool at the swanky Mandarin Oriental Hotel on Saturday.

"They were in full view of everyone at the pool," a spy tells E! News. "They weren't trying to hide it."

John appears to reach for Jen's hand as they brave a paparazzi barrage at the wrap party for "Marley & Me" in Miami.

The smokin'-bodied, itty-bitty bikini-addicted actress, 39, and the feather-haired, field-playing crooner, 30, who was supposedly seen in the company of a blonde at a New York club not long after their first shutterbug-captured Miami rendezvous, only had eyes for each other as they splashed around in the water and soaked up harmful UV rays.

But responsible adults that they are, Jen and John made sure to use protection: Us reports they rubbed sunscreen on one another before testing the waters.

"They were swimming and sitting out at the pool on Saturday for more than three hours," a spywitness details to E!. "They looked like they were completely into each other. She put her arm around him while they were in the pool. It was intimate. They both looked so happy."

Other telltale lovey-dovey signs documented for posterity: Aniston planted a tender kiss on Mayer's shoulder as they bobbed in the water; he casually threw his unsightly, tattoo-sleeved arm around her as they strolled around the hotel; they leaned in close to whisper and giggle while lazing on side-by-side chaises; and they puckered up for a public smooch.

That night, the loquacious, wife-wanting troubadour accompanied the former Mrs. Pitt to a wrap party for "Marley & Me," which she's been filming in town with Owen Wilson.

According to People, when they arrived at the bash, John blocked Jen from shutterbugs as she exited their car, a chivalrous gesture she apparently appreciated enough to thank him in saliva during the party.

(By the by, this wasn't the first time they engaged in a round of PDA in front of Jen's co-workers. The New York Post says the unselfconscious squeezes "started making out" on the set when John stopped by to see her as soon as he arrived in town.)

In between buss stops, Mayer, who last week said of his tabloid-topping wooing of Aniston, "This is not a scandal, this is not an issue, this is not a problem, this needs no spin control," reportedly performed a few songs at the shindig.

No word on whether he went for the obvious dedication on "Your Body Is a Wonderland."

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