Hot mesh! Jennifer Lopez proudly displays her iconic derriere and cleavage in clinging see-through dress as she celebrates 46th birthday

And Jennifer Lopez couldn’t help but flaunt her fabulous figure during her milestone day.

The multifaceted actress rocked an eye-popping number while celebrating her 46th birthday on Friday night.

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Still stunning: Jennifer Lopez celebrated her 46th birthday in a rather racy ensemble on Friday night

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Still stunning: Jennifer Lopez celebrated her 46th birthday in a rather racy ensemble on Friday night

Iconic: She flashed her famous backside in the dress with a sheer detailing at the popular New York hotspot 1Oak in Southampton

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Cheeky: The singer and actress was not shy about showing off her fabulous figure in her forties

She wore her highlighted brunette tresses down flowing over her shoulders as her skin looked flawless for being in her forties with natural, complimentary make-up on it.

She could also be seen rocking the racy number in Instagram pictures posted by friends Fat Joe and Khloe Kardashian’s ex French Montana.

In the snap shared by 30-year-old rapper French, he and Fat Joe flank the American Idol judge while they are joined by singer and author Thalía.

In another picture posted by 44-year-old rapper – real name Joseph Cartagena – she is joined by Thalía and Joe’s wife Lorena Cartegena as they all cuddle up for a snap together.