Jennifer Lopez was seen in Los Angeles exercising her GLUTES.
The 49-year-old BOMBSHELL was spotted doing squats, lunges and other bends - all designed to tighten the butt.
Now that's some BODY GOALS that we all hope for in 2018. . .
Jennie from the block was getting in tip-top shape with her boyfriend Alex Rodriguez. And he's looking pretty good for his retired baseball self as well.