Don't be fooled by the rocks Jennifer Lopez has got.

Even as the "Jenny From the Block" singer celebrated her upcoming 57th birthday dripping in over 400 carats worth of diamonds from Chopard, she didn't forget where she came from. In fact, she marked the special milestone with close friends and family—including her sister Lynda Lopez—during a recent gathering in Paris.

And in true J.Lo fashion, she served in not one, but three designer gowns along with her pricey jewels.

As seen in a July 10 Instagram post documenting the festivities, Jennifer's first look was a white turtleneck number by Stephane Rolland featuring a ruffled babydoll waistline and a sculptural bottom with a sheer panel and sparkly embellishments. 

She paired the haute couture dress with a jewelry set studded with over 42 carats of rubies and 112 carats of diamonds. In addition to the necklace and the earrings, the 56-year-old donned a white gold ring decorated with 2.82 carats of marquise-cut diamonds.

Next, Jennifer got loud in a black, plunging Tamara Ralph gown complete with a corset bodice. She accessorized the dress with a statement necklace boasting over 190 carats of diamonds, as well as a pair of 19.22-carat diamond earrings, a 73.69-carat diamond bracelet and a 6-carat diamond ring.

But perhaps Jennifer's most dazzling look was the nearly-naked dress that she wore to dinner at Gigi's on July 10. Designed by Zuhair Murad, the halter gown also included a dramatic feathered cape and crystals that sparkled next to a set of show-stopping chandelier earrings adorned with 6.28 carats of diamonds and a whopping 68.03 carats of white pearls.

All three looks were styled by Rob Zangardi, Mariel Haenn and Hannah Margeson, with makeup artist Rokael Lizama, hairstylist Justine Marjan and manicurist Tom Bachik providing the glam.

"Just this feeling," Jennifer wrote in the caption of her Instagram post. "Birthday celebrations in Paris!"

But she wasn't the only one ringing in a birthday. As the "On the Floor" artist noted, the glitzy affair was also a belated celebration for her sister Lynda, who turned 55 on June 14.

"Happy birthday Lynnie," Jennifer added. "I love you doesn’t begin to encapsulate how I feel about you baby sister!!"

And to see more of J.Lo's fashion through the years, keep reading...