By Jonathan Borge
Updated Jan 21, 2016 @ 7:15 pm
JLo-Las Vegas
Credit: Instagram/Hodakotb

The lyrics to J.Lo’s “On the Floor” find the singer waxing lyrical about a “new generation of party people.” And that’s exactly what was unearthed last night in Las Vegas, where the 46-year-old Latin bombshell officially kicked off her three-year on-stage residency dubbed All I Have.

So who was on hand for the sequin-filled showdown? Today show host Hoda Kotb flew into Sin City to greet the eager mother of two, who took a moment after the show to pose for a selfie with the journalist (above). Thankfully, Kotb also gifted us with this close-up shot of Lopez slaying the mic in a garden-inspired sheer ensemble while offering a peek at the blinged-out set.

Don’t think the fun stops there.

Model Rosie Huntington-Whitely gave us a serious case of wanderlust thanks to this epic shot of the Vegas strip moments before stepping into the Planet Hollywood Resort and Casino, where Lopez is taking the stage.

A photo posted by Rosie Huntington-Whiteley (@rosiehw) on Jan 20, 2016 at 7:20pm PST

Leah Remini offered a glimpse at the behind the scenes action, too.

A photo posted by Leah Remini (@leahremini) on Jan 19, 2016 at 12:02am PST

The always funny Rebel Wilson was just steps away from the dynamite star, sharing this video from her fur-clad dance number.

A video posted by Rebel Wilson (@rebelwilson) on Jan 21, 2016 at 2:35am PST

Wilson of course turned the evening into an unforgettable girls night, joining Kelly Osbourne for the show. So what was the dynamic duo’s goal for the night? Both ladies made hilariously forward efforts at taking Justin Bieber, who was also in attendance, on a date.

And while we’re not sure if the dates actually happened, we do know the trio (and Kotb) got to catch up during the show.

Sure, the roster of celebrities was impressive enough, but one fan in particular definitely caught everyone's attention. Lopez's adorable mom, Guadalupe Rodriguez, was nothing but supportive of her ultra-famous daughter, dancing to her hits and mingling with Kotb and other guests.

Credit: Courtesy

Talk about a cool mom!