Beyonce not only wrapped up the last of three stops on her ‘Renaissance Tour’ in Los Angeles, but she also celebrated her 42nd birthday… with a special surprise guest taking the stage to sing her “Happy Birthday”: Diana Ross.

The crowd was stunned when the 79-year-old diva took to the stage on Monday night, September 4, 2023, wearing a glittering black dress. As with the first two concerts in Los Angeles over the weekend, plenty of celebs were in attendance including Kylie Jenner and Timothee Chalamet, who appear to have gone public with their romance after months of dating rumors.

@notolsennchris #beyonce #renaissancetour #dianaross ♬ original sound – not chris olsen

Other celebs in attendance included Adele, Zendaya, Tom Holland, Kate Hudson, Justin and Hailey Bieber, Chris Rock, Lizzo, Katy Perry, Kate Hudson, Normani, Brandy, Kim, Khloé Kardashian et al.

Ross came out to sing ‘Love Hangover’, before wishing Beyonce a ‘happy birthday’, with Bey rushing to hug her with tears in her eyes. “I’m here to celebrate Beyonce’s birthday,” Ross said, while Beyonce couldn’t hide her excitement.

“Thank you very much! You’re amazing! This is the legendary Diana RossBeyonce said. After performing ‘Flaws and All’, she then thanked fans, her family and the original Destiny’s Child group members.

@notolsennchris #beyonce #renaissancetour #dianaross ♬ original sound – not chris olsen

“My soul is full. I’m so grateful, I’m trying not to cry. I am grateful to be alive. I am grateful to be on stage. I am grateful to look out and see your faces. I am grateful for music, for the ability to heal myself through music, which then heals all of you“, said the famous singer.