Christopher Meloni Shares Footage of Wife Sherman Williams' Night Out in Heels for Her 63rd Birthday

Christopher Meloni’s wifeSherman Williamsis living proof that age is just a number! TheLaw & Order: Special Victims Unitactor, 61, celebrated his wife’s 63rd birthday on Sunday,sharing footage in an Instagram postof her dancing the night away in celebration of her special day. In the first two images in the series, Williams can be seen getting ready for her night out on the town, putting on a pair of black stilettos to compliment her attire for the evening.

Christopher Meloni Shares On-Set Selfie with Mariska Hargitay Ahead of 'Law & Order: SVU' Return

Mariska Hargitay and Christopher Meloni inLaw & Order: SVU.Photo: Craig Blankenhorn/NBCU Benson and Stabler have reunited! Christopher Melonishared a photo withMariska Hargitayfrom theLaw & Order: SVUset Friday, teasing his return to the long-running crime show. Meloni played Elliot Stabler from seasons 1 through 12 ofSVU, while Hargitay has starred as Olivia Benson for all 22 seasons. “We are a little bit closer,” Meloni, 59,captioneda black-and-white selfie of the pair on set.

Christopher Meloni Stars in New Lyme Disease PSA, Reflects on Its 'Dark' Impact on His Family (Exclusive)

Up to 60% of early-stageLyme diseasecases are missed, andChristopher Melonihas seen firsthand how brutal the disease can be when it progresses into a chronic state. TheLaw & Order: Special Victims Unitactor recently spoke to PEOPLE about how the disease has directly impacted his family as he becomes the latest celebrity ambassador to star in a new PSA for theGlobal Lyme Alliance, a nonprofit organization dedicated to curing Lyme and other tick-borne diseases through research, awareness and empowerment for patients.

Christopher Meloni Surprises Mariska Hargitay as They Attend US Open with Their Spouses

Photo: David Dow/AP Chris MeloniandMariska Hargitayenjoyed each other’s company during an evening off from filming their respectiveLaw & Ordershows. Meloni, 60, surprised his formerSpecial Victims Unitcostar, 57, with a friendly kiss on the forehead on Friday, as he arrived in the Grey Goose box at the US Open to watch Novak Djokovic take on Alexander Zverev. Although Hargitay knew her longtime scene partner would be in attendance, she reportedly wasn’t aware they’d be seated in the same box.

Christopher Meloni Talks Social Media's Obsession with His Butt: 'I'm Clever with My A-- Cheeks'

Photo: Ben WattsChristopher Meloniis keeping his figure tight, and his fans have definitely taken notice.The Emmy Award nominee, 60, recently commented on the growing social media obsession with his butt in an interview for the September cover ofMen’s Health. When the reporter said that Meloni is having a moment culturally, he responded, “My ass is.““I catch flies with my ass cheeks, like a Venus flytrap.” Meloni joked at another point in the interview.