The Halo hitmaker is set to take on the biggest challenge of her life on Sunday (03.02.13) and will be supported by her husband Jay-Z, sister Solange, mother Tina and daughter Blue Ivy.
A source told The Huffington Post: "This is a major moment in Beyonce's life. It's a once in a lifetime event and she wanted to share it with her family. They are an extremely close unit who spend a lot of time together. They have each other's backs."
Meanwhile, Beyonce will have a quiet night in on Saturday (002.02.13), even though her husband will be hosting a bash for his drinks brand D'Usse Cognac.
The insider explained: "She will be home resting making sure her voice is in top shape for her performance. When Madonna performed last year, she wasn't seen at any of the pre-Bowl events. Beyonce will not be different."
Beyonce, 31, previously revealed she can't wait until her performance is over so that she can spend time with her Jay-Z and their 12-month-old daughter Blue Ivy.
She explained: "I can't wait until it's all over, I'm gonna enjoy my daughter. I miss her so much and I keep saying 'mommy is so busy but I'll be done at 9pm on Sunday.'"