 At the tour's date in Birmingham on April 11, 2015, Trainor was joined by Nathan Sykes for a duet of the song.In a review of Sykes and Trainor's rendition, Noelle Devolle of "Seventeen" said, "It goes without saying that these two are pretty much cementing themselves as the new King and Queen of doo-wop and soul, and they need to collaborate".Trainor and Legend's first performance together of "Like I'm Gonna Lose You" was at the 2015 Billboard Music Awards on May 17, 2015.