Beyoncé just stopped the show before it began!
Ch-ch-check out the AH-Mazing opening performance (above)!
YAAAAASS!! This is EVERYTHING!
The sultry singer performed at the iHeart Radio Ultimate Pool Party in Miami and she absolutely killed the performance, per usual!
J.Lo proved exactly why she's here to stay since she showed off her incredible vocals while ALSO kicking some major butt in the dancing department!
We LOVE it! Slay gurl, SLAY!