Jennifer Lopez reminds fans she's 'forever young' while in St. Tropez with A-Rod

Age is but a number to Jennifer Lopez.

The quadruple threat (singer-dancer-actress-producer), who turned 50 last month, is kicking back on a vacation with fiance, Alex Rodriguez, in St. Tropez.

The couple both shared several photos together from their romantic getaway on their Instagram Stories, but Lopez stole the show with a solo shot in a one-piece that read, "Forever Young."

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She simply captioned the photo, "St. Tropez 2019."

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Fans were quick to shower the 50-year-old star with plenty of compliments in the comments section.

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"Can you please tell us your secret to the fountain of youth," one user wrote. Another shared: "QUEEN."

One person wrote, "Thanks JLo, for keeping showing us, how far we can live up our life 💪💪 and dare to dream" but most people just shared flame emojis.

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A-Rod shared his own pictures from the trip. He posted a selfie from France as well as pictures of himself enjoying breakfast with Lopez.

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An error occurred while retrieving the Instagram post. It might have been deleted.

Lopez may be relaxing now, but she'll be busy next week promoting her new film, "Hustlers."

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It was revealed by the film's director recently that JLo took A-Rod to a strip club to prepare for her role.

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Writer and director Lorene Scafaria told Vulture in July: "[Lopez] and Alex went and visited a strip club, and she was able to give me some… insights."

Scafaria said the Lopez used her supreme athleticism in a big way for her pole-dancing scenes.

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"She’s obviously such an unbelievable dancer, but she trained so hard-core for this," Scafaria said. "Pole dancing is not like anything else. It required muscles you don’t know you have. So we did treat it a little bit like a sports movie in that way."