The 35 years-old who is pregnant with twins, ditched the A-list after parties for an intimate gathering with husband Jay Z, mum Tina Knowles and sister Solange.
Her Destiny's Child bandmates Kelly Rowland and Michelle Williams were also there to show support.
Showing that pregnancy style doesn't have to be conservative, the pop icon's goddess-inspired outfit also boasted a high leg-slit.
Beyonce can be seen dancing and laughing with her family, no doubt celebrating her double-win at the Grammys.
The 35-year-old singer poses up a storm in one shot, wearing a hat over her face and showing her middle fingers to the camera.
Another photo shows her backstage before the show, cradling her bump while wearing a stunning red dress.
Beyonce also shared intimate moments between her and Jay Z. In one eye-opening snap from the ceremony, she can be seen lovingly gazing at her husband.
The affectionate display is at odds with the Formation singer's performance, where she appeared to make reference to her husband cheating on her in the past.
In the pre-recorded voiceover played while she was on stage, Beyonce made several explicit references to betrayal.
"Make the woman in doubt disappear. Her heaven will be a love without betrayal."
The powerful words come from Beyonce's record Lemonade, winner of the Grammy for Best Urban Contemporary Album.
And the singer reflected this hopeful future by ending her performance with a message of forgiveness.
"Now reconciliation is possible. If we're going to heal, let it be glorious," she said.
It seems like 'Becky with the good hair' is well and truly in the past.
