At several points it looked like Jen was going to fall over while dancing in enormous heels.

The show at the AXIS Theatre involves a hell of a lot of sequins and thigh-flashing, as the star attempts to make her mark on a city which has already hosted residencies by Britney Spears, Celine Dion and Cher.

8The singer and her dancers were all about the bum showCredit: Splash News8J-Lo struggles to keep her poise during her moves on the stage floorCredit: Splash News

It was a good job Jen was wearing thick skin-coloured, bejewelled tights with her outfit during her more revealing moments on the floor.

Her skimpy leotard barely covered her private parts as her orange-clad assistants attempted to scoop her off the ground.

8The star leans all the way back as she shows off her stage movesCredit: Splash News

Another point in the show saw J-Lo show off her perfect “slut drop” technique in a 𝑠e𝑥y red dress complete with long gloves.

As her name suggests, it seems J can indeed get very Lo.

8J-Lo dips down showing off her amazing legsCredit: Splash News8Jennifer wore just a leotard and spangly jacket with boots at one pointCredit: Splash News

More hip hop numbers in Jennifer’s set saw her channel the Jenny From The Block side of her personality.

But her extravagant, show-stopping blue dress with a feathered trim was surely the most memorable outfit of them all.

8This carnivalesque number was much less revealingCredit: Splash News

J-Lo seems to be loving her residency already, and took the opportunity to label ex Drake, 30, a “booty call” on stage after unfollowing him on Instagram.

Jennifer is scheduled to perform her concert, entitled All I Have, at the Vegas venue until October 7, with a break in July and August.

Meanwhile Jennifer has wowed fans in her role as corrupt Detective Harlee Santos, in the second series of New York-set crime drama Shades Of Blue.