Beyoncé shares a heartfelt post congratulating her 11-year-old daughter Blue Ivy for her debut tour performance in Paris

• Beyoncé praised her oldest daughter Blue Ivy Carter after joining her during a performance in Paris.
• The singer said she was "proud and thankful" for her daughter, who turned 11 in January.

Beyoncé let the world know that her eldest daughter Blue Ivy Carter is her pride and joy.

In a heartwarming Instagram post on Monday, the singer-songwriter posted images and video snippets of Blue Ivy's Friday performance in Paris.

"My beautiful first born I'm so proud and thankful to be your mama," Beyoncé wrote. "You bring us so much joy, my sweet angel."

Carter surprised Bey fans after entering the stage while her mother performed the song "My Power." Fans noted that the entrance was perfectly timed with the part of the song that referenced Beyoncé's "bloodline."

Blue Ivy also joined Beyonce's backup dancers to help with the performance of the song "Black Parade."

Previously, Tina Knowles-Lawson congratulated her granddaughter for the set noting that there were nearly 70,000 people in the audience and that the 11-year-old was able to learn and rehearse the choreography in a week.

And once again on Monday, Blue Ivy took the stage during a stop in London. Videos online show her in a red jumpsuit, dancing to a remix of Kendrick Lamar's "Alright."

The Renaissance tour — Beyoncé's worldwide tour for her latest album — isn't Blue Ivy's first experience under the spotlight. In January, she helped her mother perform "Brown Skin Girl" during an hour-long concert in Dubai for the opening of Atlantis The Royal Resort.