Meghan Elizabeth Trainor (born December 22, 1993) is an American singer, songwriter, and producer. She started writing songs when she was 11 and soon produced them on her computer 2 years later. At 18, Trainor signed a songwriting deal with Big Yellow Dog Music, penning tracks for Rascal Flatts and Disney star Sabrina Carpenter. In 2011, she wrote and self-released two albums, I'll Sing with You and Only 17.
In 2014, Trainor gained prominence with her debut single "All About That Bass", which reached number 1 on the US Billboard Hot 100 and topped the charts in other countries such as Australia, New Zealand, Canada, Germany and the United Kingdom.Trainor was born and raised in Nantucket, Massachusetts, the daughter of Gary and Kelli Trainor. She grew up with a musical family, and has been writing songs since she was 11 years old. She started a band with her family. When she was 13, her parents bought her a computer so that she could compose her own songs. The family later moved to Hyannis, Massachusetts, so that Trainor and her two brothers, Ryan and Justin, could attend Nauset Regional High School in nearby North Eastham.
At age 17, Trainor won the worldwide Sonicbids (2011) "Tennessee Concerts Song Contest" with her song You're Good With Me. She attended the Durango Songwriter's Expo and Big Al Anderson of NRBQ introduced her to Carla Wallace of Big Yellow Dog Music. Trainor signed as a songwriter with Big Yellow Dog Music shortly after her 18th birthday, while she was still in high school. In 2011, Trainor wrote and self-released two albums, I'll Sing With You and Only 17. She went on several writing trips to Los Angeles, New York City, and Nashville. She settled in Nashville full-time when she was 19. She has had songwriting cuts with Rascal Flatts, Sabrina Carpenter, R5, and many others. On one of Trainor's writing trips, she met and wrote with Grammy-nominated producer Kevin Kadish. They wrote "All About That Bass" in 2014, and Trainor's publishing company told her that many artists might be interested in recording the song. L.A. Reid heard Trainor's own demo of the song and signed her to Epic Records, where she was able to release the song as a solo artist. "All About That Bass" has since become her first #1 single on the U.S. Billboard Hot 100 chart, and has topped charts in various other countries including Australia, Canada, Denmark and New Zealand. Trainor's EP, Title, was released in September 2014.
On September 28, 2014, the UK's Official Charts Company confirmed that Trainor's "All About That Bass" made chart history in the UK by becoming the first act to officially enter the Official Singles Chart Top 40 based on streams alone. The song then remained at the top of the UK chart for three weeks, becoming the longest-running number one by a female act in 2014.
On October 21, 2014, Trainor released the single "Lips Are Movin" to contemporary hit radio stations as the lead single from her upcoming third studio album Title, which is set to be released on January 13, 2015.