Jennifer Lopez Criticized In Plunging Birthday Underwear And High Heels

Jennifer Lopez was "getting ready to celebrate" as she eyed up turning 54 two summers ago. The singer, 55, showed off her incredible figure in a promotional post on Instagram that July, stripping down to a lacy underwear and heels look while promoting lingerie brand Intimissi. Showcasing her curves and world-famous muscles, JLo flashed a massive smile as she stood by hanging clothes, reminding fans she's still got it but seemingly landing herself some shade. Users left plenty of positive comments on Jen's Instagram, but remarks elsewhere sent the thumbs-down.

Scroll for the photos. Flaunting her super-toned legs while teasing her abs, Jen posed in a low-cut, ivory-colored bra with traditional straps, plus thin fabric bands around the chest and shoulders.

Hinting at her cleavage while wearing a leggy printed kimono gown, the "Jenny From The Block" star dropped jaws in perspex heels, choosing a sexy mule while adding pops of black from her footwear.

Rocking her gown off the shoulder while highlighting her toned upper body, Jennifer wore her light hair clipped back and with loose strands framing her face. The ex to Ben Affleck also sported plenty of warming makeup, complete with blush, completing her glam with a nude glossy lip. Sending out a smile and a laugh at once, Jennifer wrote: "Getting ready to celebrate @intimissiofficial."

The number of likes to the post has been disabled. However, celebrity likes did come in from actress Salma Hayek and supermodel Heidi Klum. Heidi, 51, also fronts Intimissi. Users on The Daily Mail weren't too kind, as the outlet quickly reposted the snap.

Over 290 users agreed with the leading comment, one reading: "When it takes hours of professional prep, including wigs, lashes, botox, fillers, etc — on top of photoshop & filters, you're not really all that great looking."

"Stop the phone filters we saw you at the gym the real you! It's ok we all age!!" another fan replied. Fans proved more positive with the above photo as Jennifer Lopez reminded fans of her close bond with luxury designer Donatella Versace in March. Sharing a snap of herself with Donatella, JLo sizzled in a backless white dress, flaunting her famous rear while shouting out Versace.

Fans also went wild over this look as Jennifer Lopez rocked a tight black crop top and shimmery long skirt for this year's Grammy Awards. "The fashion queen has arrived," one user replied. Another gushed: "When I tell you I gasped! Incredible, spectacular, jaw dropping, stunning you are all the things."

The post also earned JLo over 700,000 likes.