Thunder thigh hits the Grammys

Celebrities never know when it's time to give some other up-and-comer a chance and just get off the stage.
Case in point, Jennifer Lopez.
Yes, we see your thunder thigh. We see your bald boy toy "Casper." We see your kids out with non-stop nannies and bodyguards.
Time to let someone else have their time in the limelight, "Jenny."