J.Lo 'Live it Up' [VIDEO] Premiere ft. Pitbull, Boyfriend Casper's Choreography, Lopez's Amazing Abs: Dances on 'Idol' Finale to Promote New Single, Upcoming World Tour

J.Lo may be 43-years-old, but the pop singer proves that she still knows how to "Live it Up" while flaunting her amazing abs in the new music video for her latest single featuring the "Give me Everything" rapper, Pitbull.

The "Live it Up" video premiered on Friday night (May 17th), following the former American Idol judge's return to the Idol stage with her performance during the season's finale Thursday night (May 16th). 

Lopez's new dance track is expected to be featured on her upcoming RedOne-produced album, which will be J.Lo's 10th studio record. It is expected to drop later this year by 2101 Records/Capitol Records, according to RapUp.

"Live it Up" isn't the first collaboration from Pitbull and 'Jenny from the Block,' notes HitFix. The duo previously stepped out "On the Floor" in 2011, decided to "Dance Again" in 2012, and are now continuing the party in 2013 with their new summer anthem "Live it Up."

The Jessy Terrero-directed video also features choreography from Jennifer Lopez's current "youngin" boyfriend Casper Smart. J. Lo has been dating the 26-year-old dancer/choreographer for the past six months, and she has already decided that Casper is the one who she wants to spend the rest of her life living it up with.

"She's telling friends she wants to marry Casper," one confidante recently told Us Weekly. "She's certain she wants to be with Casper forever.

Smart has also been helping his girlfriend out with her upcoming world tour with Enrique Iglesias and Wisin Y Yandel, which the star announced at a press conference earlier this month.

"I'm working with [choreographer] Jamie King, and also Casper Smart," the superstar said. "It's going to be an amazing, amazing show."

Lopez promised that it will be "one of the most historic tours ever. There's never been something like this, where Latinos come together like this. It's international -- English and Spanish. I just think it's very groundbreaking. I was honored to be asked to be a part of it," reports Us Weekly.

As Mstars News previous reported, Jennifer Lopez has been hard at work on her newest album since January when producer 'RedOne' told MTV that the "amazing" new record will combine a mix of genres she's covered in the past, including dance, Latin, and hip-hop. "It's a very special album," he said. "It feels like this album, to us, has to have everything about her, not just one thing."

The 10th album from Lopez will also feature a collaboration with Chris Brown, as discovered when the "I'm Real" singer posted a picture with her and C Breezy on her Twitter account a few months back.

The new single "Live it Up" featuring Pitbull shows only one of J.Lo's "mix of music styles" promised on the upcoming album, but the video, shot earlier this month in Florida, does display a variety of fashion styles, as the mother of two flaunts her fabulously in-shape body.

Jenny appears to be nowhere near the "block" in her latest video as she rocks a "Black Swan"-esque costume during a big performance, and then lives it up at a beach to party with Pitbull while sporting yellow lipstick and nails and unveiling her rockin' abs.

Check out the video below, join the party, & "Live it Up" with J.Lo & Pitbull as we wait for the newest album from Lopez to drop.