AceShowbiz - Beyonce Knowles just can't disappoint her fans no matter what she wears. The R&B diva once again impressed social media followers as she graced her mum Tina Knowles-Lawson's Instagram account with their picture at Jay-Z's mother Gloria Carter's birthday party.

The 38-year-old singer stood out as she donned a red shimmering skintight dress with long sleeves. Her long hair was styled in half ponytail while she held a black round hat on her lap. She sat next to her mother and cousin Angie Beyince, who both opted for black outfits.

Tina captioned the photo, "Loved hanging with these two beauties tonight @angiebeyince and @beyonce we partied hard at Ms Gloria Carte's spectacular birthday party in NYC. HappyBirthday Gloria we love you."

While Tina's followers admired the three ladies' beauty, many can't help being fascinated by Beyonce's looks in particular. "Beyonce really be drowning in that Fountain of youth," one commented about how she looks ageless. Another gushed, "Damn beyonce is still stunning." A third user stated the obvious, "Beyonce look so pretty."

"Excuse me? Beyonce baby let us breathe, we already at the hospital with your latest updates," another cheekily wrote, referring to Beyonce's previous posts on her own Instagram account. Another fan confessed to being obsessed with the star, "So Bey just showing off for us and I live for it!"

Beyonce herself has not shared her photo from Gloria's birthday party at her social media account. She recently treated her fans with rare glimpse of her twins Rumi and Sir in her new documentary "Beyonce Presents: Making the Gift".

In one of the scenes from the special, Beyonce filmed herself in the car before turning the camera to Rumi and Sir, who were seated on baby chairs. Another scene featured 2-year-old Rumi giggling as her mom asked her to mimic the sound of cow.