After signing a record deal with Epic Records in 2014, Trainor rose to fame with the release of her major-label debut studio album, Title (2015). The album debuted at number one on the US Billboard 200, went on to sell over one million copies domestically, and produced three top 10 singles: "All About That Bass", "Lips Are Movin" and "Like I'm Gonna Lose You". Her second major release Thank You was released in 2016, preceded by its lead single "No" which peaked at number 3 on the Billboard Hot 100.
Relation with Hailee Steinfeld
- Hailee was featured in her The Untouchable Tour.