Meghan Elizabeth Trainor is an American singer-songwriter and television personality. She rose to prominence after signing with Epic Records in 2014 and releasing her debut single "All About That Bass", which reached number one on the U.S. Billboard Hot 100 chart and sold 11 million copies worldwide. Trainor has released five studio albums with the label and has received various accolades, including the 2016 Grammy Award for Best New Artist.

"Like I'm Gonna Lose You" is a song by the American singer-songwriter Meghan Trainor from her debut major-label studio album Title (2015), featuring guest vocals from John Legend. Trainor wrote the song with Justin Weaver and Caitlyn Smith, and produced it with Chris Gelbuda. Epic Records released it as the album's fourth single on June 23, 2015. A soul love ballad, "Like I'm Gonna Lose You" is about savoring moments spent with loved ones and not taking them for granted.