Jimmy Fallon, the new king of late night, recently sat down with Steve Harvey, the reigning king of daytime, for a segment on The Tonight Show.

The pair recorded a funny new promo premiering on today’s episode of Steve Harvey.

In the 30-second video, Harvey and Fallon do a “Lip Flip” where they virtually swap lips, with one speaking for the other.

Fallon has made the “Lip Flip” a signature of his own — he’s also done “Lip Flip” segments with Tina Fey and Billy Crystal.

Follow Chris Witherspoon on Twitter for more Entertainment news at @WitherspoonC