Britney Spears accompanied Madonna last night during her L.A. show at Dodger's Stadium for a special rendition of "Human Nature." Madonna welcomed the pop star by saying, "Oops! Hey Britney!" Check out the video!
Brit straightened her blonde locks and donned a sexy professional look with a white tuxedo shirt and wide-legged silk black pants for the duet during the show.
Then the biggest surprise of the night -- a Brit and Justin Timberlake reunion! Kind of... The former lovebirds both performed a duet with Her Madgesty on stage -- at separate times.
Brit scooted off the stage in a jiffy, long before JT and Madonna sang "4 Minutes" in front a star-studded crowd including Jennifer Lopez, Heidi Klum, Carrie Underwood and Kate Moss. Another A-list celeb who caught the powerhouse show? Alex Rodriguez -- who reportedly sat in the front row to watch his alleged lady love rock out.