Peter Facinelli Takes His Family (Jaimie, Too!) on a Mexican Getaway

Well, it's official: Much like his vampire alter ego, Peter Facinelli doesn't seem to age!

The 39-year-old "Twilight" actor showed off his chiseled physique (check out those abs!) during a beach vacation last week with a bevy of beauties … his daughters, Luca, 16, Lola, 10, Fiona, 6, and girlfriend, actress Jaimie Alexander, 29.

The party of five headed south of the border and kicked back at the palatial Villa del Palmar, in Cancun, Mexico, an all-inclusive five-star resort, and immediately got into vacation mode.

Not surprisingly, it looks like the whole clan was having a blast! The hands-on dad was spotted by X17 playing in the waves with Fiona and giving Lola a piggyback ride down the beach.

Meanwhile, Alexander clearly gets along great with his kiddos and splashed around with Fiona near the pool, which features a waterfall and play zone. The "Thor" actress and Facinelli started dating in 2012, shortly after his split with his wife of 11 years, Jennie Garth.

Later, the 39-year-old hunk posted a couple of snaps to his Instagram account, including a sweet photo of he and Fiona wearing snorkeling masks and another of Luca, swimming in the open water.

Clearly the whole crew enjoyed their fun in the sun. On Sunday, the "Nurse Jackie" actor took to Twitter to lament about leaving paradise. "Back home from an amazing family vacation. Muchas Gracias @vdpcancun (Villa del Palmar, Cancun) followed by, "Missing @vdpcancun Villa del Palmar, Cancun."

We hear ya, Carlisle Cullen. A Mexican getaway sounds perfect right about now.

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