Sexy Jennifer Lopez knows how to make the most of her best assets as she put them on full display on her opening night in Las Vegas.

The mother-of-two entertained her star-studded audience with super-sexy dances and 10 costume changes to match as she hit the stage at AXIS Theater in Planet Hollywood Resort & Casino to kick off her residency.

JLo, 46, began her ‘All I Have’ residency on Wednesday night, complete with hover boards and incredible choreography.

Talking to PEOPLE after the show, JLo – who walked the red carpet with her boyfriend Casper Smart – admitted she was absolutely chuffed with how it went.

She said: “It was spectacular.

“We wanted to create a really unique show that was really unique to Vegas that only I could do, and I really felt like we did that.”

The superstar pulled off the 90-minute show and took the audience through her music career and even surprised the audience with guest appearances from Ja Rule, Ne-Yo and Pitbull.