Jennifer Lopez Stuns Laughing In Her Birthday Underwear

Jennifer Lopez caught likes fast as she eyed up her 54th birthday in undies last year. Posting to Instagram as she earned herself some cash, the singer and actress stunned her fans in lingerie from the Intimissi brand she fronts, sharing BTS shots while in high heels and earning herself endless fan comments. Lopez continues to name-drop Intimissi on her IG, joining stars including model Heidi Klum and the German-born star's daughter Leni Klum.

Scroll for the photo. Showing off her flawless figure in a plunging white bra with feathery aspects and fine straps, JLo sizzled as she flaunted her killer curves and toned abs while also rocking a leaf-print kimono.

Mixing up classy with sexy, the American Idol judge flashed her mega-watt smile as she stood by a rail of clothes. Wowing the camera with her toned legs and killer waistline, Jennifer drew the eye to her abs, also going leggy as she paired her feminine lingerie with a pair of high heels.

Rocking her kimono off the shoulder as she highlighted her gym-honed arms, JLo sported her lightened locks up and with loose strands framing her face. The wife to Ben Affleck also went sunkissed with plenty of bronzer over matte foundation, here showing off the age-defying beauty she regularly makes headlines for.

In a caption to the joyful snap, Lopez wrote: "Getting ready to celebrate." She posted jointly and as a paid partnership with Intimissi. "Happy Happy Birthday ?❤️??," came in from Heidi Klum, with actress Salma Hayek also leaving a like.

Lopez doesn't just model Intimissi's items. She also boasts a capsule collection with the brand.

“Lingerie is deeply intimate — it’s an embrace that empowers you to feel free and beautiful,” the singer said in a statement. “It’s delicate, it’s soft yet reveals the confidence in yourself."

“I’m proud to be an Intimissimi woman and honored that they view me as someone who emulates their own qualities of confident, lively and strong,” she continued.

Meanwhile, the label sent JLo mega love as it spoke of her range, stating that the "collection artfully weaves these same themes of growth and inner strength into its fabric. The outcome is a lingerie collection that captures the essence of modern sophistication and empowerment.”

Jennifer has made headlines this year for ramping up the romance on her Instagram. The above snap showed her stunning in romantic red lingerie as she closed her eyes to take in the smell of roses. Clearly posting to promote V-Day sales, the star wrote: "@intimissiofficial" as she tagged the brand she fronts. Over 800,000 fans left likes, including model Carmen Electra.