Jennifer Lopez Booty Wars

She's determined to stay the shapely queen!


Jennifer Lopez has declared war on rear-end imitators with her new Las Vegas residency.

Now she’s taken a vow to regain her “Best Booty” title in 2016!

“Jen’s working out like a demon to get her butt in tip-top shape. and will stop and do squats and lunges in a 10-second elevator ride!” said an insider.

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“She’s also instructed her design team to create her a whole new, butt-focused wardrobe.

“She’s sick of all these cheap imitators like Nicki Minaj — and wants to take back her booty crown!”