Their first dance!
In the photo, the 25-year-old MD candidate has a big smile on her face while Nassar, 30, embraces her on the dance floor.
"Meet me under yellow lights ✨🕺," she captioned the happy image, using a line from pal Harry Hudson's song "Yellow Lights" — to which the newlyweds had their first dance, according to Vogue.
"You guys are the greatest ❤️🙏," Hudson, 28, wrote in a comment.
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Once the bride and groom said "I do" in front of family and friends on Oct. 16, they enjoyed a "beautiful evening" with their wedding guests.
ALLAN ZEPEDA Jennifer Gates and Nayel Nassar
"After such a meaningful ceremony, we wanted our friends and family to enjoy great food and entertainment," Jennifer previously told Vogue of the couple's wedding reception.
"It was a beautiful evening and a dream come true for both of us!" she added.
The literal icing on the cake was an elegant six-tier, floral-adorned creation by famed cake designer Sylvia Weinstock, who came out of retirement just to make the spectacular desert.
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Reflecting on her big day, Jennifer shared a note on Oct. 18 about how she will "treasure" her wedding for the rest of her life.
"Don't think any words will do justice to what an otherworldly fairytale this weekend was," she wrote on social media alongside a smiling shot with her husband.
Jennifer Gates/Instagram Jennifer Gates and Nayel Nassar
"The amount of love, joy & support our guests surrounded us with is a blessing we will treasure for our lifetime," she added. "Lucky & grateful to be his wife. Also deeply grateful to everyone who made this dream come to life. Signing off to be present in newlywed bliss, thank you ALL for your congratulations & well wishes!! xx J."
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Jennifer and her husband kicked off their wedding weekend with a Katb el Kitab, the Islamic marriage ceremony, which was attended by their immediate family, according to Vogue.
"It's been a challenging year, both collectively with the pandemic and for our families going through transitions," said Jennifer, whose parents finalized their divorce in August. "But our love for one another has been a constant. Being able to celebrate our wedding with our closest friends and family was a dream come true."