James Corden and Jennifer Lopez Hilariously Text Leonardo DiCaprio in New Primetime 'Carpool Karaoke'

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James Corden’s delightful “Carpool Karaoke” segment got its own primetime special on Tuesday, capped off by a new, totally delightful installment starring Jennifer Lopez.

After branding himself with a new nickname -- “J.Co” -- and rocking out with the American Idol judge to some of her classic hits like “Love Don’t Cost a Thing” and “Jenny From the Block,” Corden pulled maybe the most epic “Carpool Karaoke” prank of all time, swiping Lopez’s phone and scrolling through her A-list contacts before landing on the biggest star he could find: Leonardo DiCaprio.

WATCH: Sia Proves She's Every Bit As Weird (and Awesome) As You Imagine on 'Carpool Karaoke'

“Hey baby, I’m kind of feeling like I need to cut loose. Any suggestions?” Corden wrote to the Oscar winner, signing the text, “J.Lo, you know, from the block.”

Lopez cringed when the late night host actually sent the message, but in an amazing twist, DiCaprio texted back!

“You mean tonight boo boo? Club wise?” Lopez read from her phone, showing the screen to the cameras as proof.

Sexy, philanthropic, and helpful? Leo really is the whole package.

WATCH: Chris Martin and James Corden Take a Road Trip, Pay Tribute to David Bowie in New 'Carpool Karaoke'

“I guess I’m going out tonight!” Lopez exclaimed as the two wrapped up their drive.

For more epic “Carpool Karaoke” moments, check out the video below to see Adele spit a Nicki Minaj verse that made Onika herself proud.

WATCH: Adele Perfectly Nails Nicki Minaj Rap on the Most Incredible 'Carpool Karaoke' Ever