Beyoncé's Birthday Concert in L.A. Packed with Celebs, Diana Ross Surprise

Beyoncé celebrated her birthday with another packed L.A. concert ... one that was filled to the brim with celebs, and came with a surprise performance from the legendary Diana Ross. The Beyhive was out in full force Monday night at SoFi Stadium to…

Beyoncé's Birthday Concert in L.A. Packed with Celebs, Diana Ross Surprise
Beyoncé celebrated her birthday with another packed L.A. concert ... one that was filled to the brim with celebs, and came with a surprise performance from the legendary Diana Ross. The Beyhive was out in full force Monday night at SoFi Stadium to…