Diana Ross leads the crowd in singing “Happy Birthday” to Beyoncé

Diana Ross to Sing Happy Birthday to Beyoncé at Concert Tonight (Exclusive Video)

"Extra" has learned Beyoncé will have a special birthday celebration at her concert tonight.

Sources tell us Diana Ross will make an appearance and sing “Happy Birthday” to Queen Bey in honor of her 42nd birthday.

Diana's famous son, Evan Ross will also be in attendance.

Tonight’s show marks Beyoncé’s final Renaissance tour stop at SoFi.

Diana Ross Sings Birthday Song for Beyoncé During Renaissance World Tour Show, Queen Bey Thanks Everyone for the Special Moment (Watch Video)

Beyoncé celebrated her 42nd birthday during her Renaissance World Tour concert at the SoFi Stadium. Watch how Diana Ross and concertgoers wished fans Queen Bey.

Beyoncé celebrated her 42nd birthday at the SoFi Stadium in Inglewood. It was special for her as legendary singer Diana Ross crooned birthday song and the concertgoers joined along. Queen Bey was left emotional and speechless with this sweet tribute and she thanked everyone for the special moment during the Renaissance World Tour show. Justin Bieber and Hailey Bieber Attend Beyoncé's Renaissance World Tour in LA (Watch Video).

Beyoncé’s 42nd Birthday Celebration