"I guess he calls every girls 'Boo Boo'..."

The last time that Jennifer Lopez and James Corden got together, they banged out a Carpool Karaoke session that involved Corden texting Leonardo DiCaprio out of the blue from Lopez's phone pretending to be her and ended up getting an epic reply from him.

So epic, that it inspired a t-shirt range that you can buy for yourself (if wearing a Wolf Pack approved slogan is your jam).

Lopez also faced some embarrassing questions from Corden as he pushed her to open up about her new relationship with Alex Rodriguez, making not only her but everyone else in the room squirm as he pushed her to reveal what it's like for the two of them to date.

Someone's definitely getting an anonymous Tiffany's box of poop in the mail.