The Sexy singer shared a video of herself rehearsing for the next leg of her critically acclaimed Las Vegas residency show, All I Have, which takes place at Planet Hollywood in Sin City.
In the raunchy clip, J-Lo can be seen putting on a very booby display as she dances up a storm.
At one point she bends forward and almost reveals a bit too much.
The star has been keeping her fans up-to-date with how her rehearsals are going.
A few days ago she posted a seriously Sexy picture, showing off some under underboob, she wrote next to it: “Getting this mind and body ready for Vegas…”
The new video comes just a week after the mother-of-two talkedaout how she is only now feeling confident about her body.
The popstar – famed for strutting her stuff in a variety of skimpy outfits on-stage – has confessed she in-part faked her confidence about her Sexy toned curves as she got to grips with fame.
The star, now 47, revealed: “I never appreciated my body or my looks when I was in my 20s.
“Now I’m like, look at me! Not in a conceited or arrogant way – I just appreciate myself in a way I didn’t when I was that age. And it’s not about perfection. I like the scars that I have,” she said.
She added to the latest edition of W Magazine: “My knees are so bruised all the time, from my shows. I think, I am going to have all this scar tissue. “But then I’ll be like, ‘This is from all the shows I did—when I used to slide across the stage and everybody went ‘Aaaah!’ ”
“When I rocked s***. That’s what this is from,” she gushed.