Jennifer Lopez and Taylor Swift have agreed to an encore.
The artists, who sang a duet of Jenny from the Block during a recent Swift tour stop, will collaborate on a new single that will be a part of Lopez's upcoming album, sources confirm to Us Weekly.
"Both of them are huge fans of each other and excited to work together!" the insider tells the tabloid.
Lopez - who will head back to the American Idol judging table in 2014 - finalized plans for a track with Swift after their aforementioned performance in Los Angeles on August 25.
"Sang Jenny From the Block with @JLo tonight at Staples Center. STILL FANGIRLING OUT ABOUT IT," Taylor wrote after the pair hit the Staples Center stage together.
No release date has yet been set for Lopez's next studio album, but it will likely coincide with the return of Idol some time in January.
That's called Marketing 101, folks. Well done, J. Lo!