During Monday's episode of "The Tonight Show with Jay Leno," dancehall-reggae star Sean Paul drops in to perform his hit single "Temperature." The song is off Sean Paul's latest CD, "The Trinity."
Other guests on this evening's program include "American Idol's" Paula Abdul and MSNBC's "Hardball" anchor Chris Matthews.
"The Tonight Show with Jay Leno" airs weeknights at 11:35 pm ET/PT on NBC. Check your local listings for further details.