James Corden / YouTube

Jennifer Lopez Sings 'Waiting For Tonight' And Texts Leonardo DiCaprio On 'Carpool Karaoke'

'Hey baby, kinda feeling like I need to cut loose. Any suggestions? Let me know.'

James Corden knows how to have a good time.

In his latest edition of Carpool Karaoke, the segment where Corden drives around with a mega-star in the passenger seat, he invites Vegas revue newcomer and very famous person Jennifer Lopez to talk, sing, and generally make mischief.

In the 13-minute-long segment, J.Lo and Corden run through some of her biggest hits, including (but not limited to) "Love Don't Cost A Thing," "Jenny From The Block," "On The Floor," and my personal favorite, "Waiting For Tonight" -- during which she even teaches Corden how to vamp for the camera.

In between songs, they chat about things as varied as how people refer to her ("Most people call me J.Lo.") and how many times she's been proposed to -- five, if you're wondering.

She's been married three times, so there are two gentlemen with bruised egos and a receipt for a returned engagement ring walking around this planet as we speak. (Feel free to tweet your guesses at me for no validation at all because I don't know who they are either. One of them has to be P. Diddy, right?)

The most entertaining gag in the segment has to be when James Corden takes Lopez's phone to see who she knows, including Cristiano Ronaldo, Iggy Azalea, and MTV Movie Awards host The Rock amongst others. But it's recent Oscar winner Leonardo DiCaprio that leads Corden to text a pretty hilarious question about "cutting loose" -- and Leo actually replies.