Popsugar Celebrity Celebrity Instagrams Beyoncé and JAY-Z at Niece's Birthday Party 2019 Pictures Beyoncé and JAY-Z Party It Up With Loved Ones at Their Niece's 21st Birthday Bash 29 July 2019 by Brea Cubit First Published: 28 July 2019 View this post on Instagram A post shared by Beyoncé (@beyonce) on Jul 27, 2019 at 11:09pm PDT Beyoncé, 37, and JAY-Z, 49, were all about family on Saturday night! The couple hit up the 21st birthday party of Jay's niece Teanna Carter in NYC, gathering with loved ones to celebrate the special occasion. While Bey stunned in a beaded red gown with a sexy slit, Jay rocked a black and white tuxedo. At the soirée, friends and family members danced the night away while blasting some catchy tunes. They even fittingly played songs from Bey's latest album, The Lion King: The Gift. In a couple of videos posted by fan accounts Jayz.co and Beyonce.slayyss, the singer hypes up one guest dancing to her song "Already." The event seems like a fun break from Bey and Jay's work duties. It's been a busy month for the duo as Beyoncé attended multiple red carpet events to promote The Lion King — meeting Meghan Markle and Prince Harry in the process — and JAY-Z recently launched the record label Dream Chasers and signed on to produce a new Netflix movie, The Harder They Fall. They might have some major projects in the works, but all that mattered on Saturday was showing their niece some love. Look ahead to view more snaps and videos from the get-together! View this post on Instagram A post shared by Beyoncé (@beyonce) on Jul 27, 2019 at 11:09pm PDT 1 / 6 View this post on Instagram A post shared by Beyoncé (@beyonce) on Jul 27, 2019 at 11:11pm PDT 2 / 6 View this post on Instagram I wanna party with Beyoncé 😩 ( bey at Jay z niece birthday party ) #beyoncé #beyonce A post shared by Beyoncé (@beyonce.slayyss) on Jul 27, 2019 at 10:15pm PDT 3 / 6 View this post on Instagram Hype Queen B 🥰💞 Happy 21st Birthday TeAnna (Jay’s Niece) A post shared by Jay-Z (@jayz.co) on Jul 27, 2019 at 9:30pm PDT 4 / 6 View this post on Instagram It’s a party!!! Ayyyeeee Happy 21st TeAnna “Tee Tee” Carter (Jay’s Niece) A post shared by Jay-Z (@jayz.co) on Jul 27, 2019 at 8:34pm PDT 5 / 6 View this post on Instagram Get it Tee Tee & Reign (Jay’s Niece & Great Niece) Happy 21st TeAnna! A post shared by Jay-Z (@jayz.co) on Jul 27, 2019 at 8:43pm PDT 6 / 6 Celebrity InstagramsCelebrity CouplesJay ZBeyoncé Knowles