Shawn Mendes & Camila Cabello Perform “IKWYDLS” On Fallon’s “Tonight Show”

Update: Shawn Mendes and Camila Cabello performed their duet “I Know What You Did Last Summer” on Monday’s “The Tonight Show Starring Jimmy Fallon.” A video of the performance follows.

Photos from the taping are also embedded.


In addition to interviews with Sylvester Stallone and John Stamos, the first original “Tonight Show” of 2016 features a performance by Shawn Mendes and Camila Cabello.

Taped Monday afternoon, the performance comes amid news that the duo’s “I Know What You Did Last Summer” climbed to #28 on the all-encompassing Billboard Hot 100 chart. Mendes and Cabello perform the newly minted Top 30 hit on NBC’s flagship late night show.

The showcase marks the fourth television and third talk show performance for the duo, who also played “IKWYDLS” on CBS’ “The Late Late Show With James Corden,” the syndicated “Live With Kelly & Michael,” and FOX’s “Pitbull’s New Year’s Revolution.”

Written by Brian Cantor

Brian Cantor is the editor-in-chief for Headline Planet. He has been a leading reporter in the music, movie, television and sporting spaces since 2002.

Brian's reporting has been cited by major websites like BuzzFeed, Billboard, the New Yorker and The Fader -- and shared by celebrities like Taylor Swift, Justin Bieber and Nicki Minaj.

Contact Brian at brian.cantor[at]


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