Get To Know: Meghan Trainor [VIDEO]

She's got the number one song on iTunes, "All About That Bass." But what else do you know about Meghan Trainor?

Meghan is from Nantucket, MA and will turn 21 at the end of this year. She's been writing music since she was 11, including having huge success writing for Rascal Flatts.

She's been living in Nashville for the last few years, which is surprising when you hear her hit, "All About That Bass," which couldn't be farther from twangy. Though she does have a little bit of an accent when she talks.

Her first album, I'll Sing With You, came out in 2011, but "All About That Bass," will most likely be known as her debut single.

Meghan wrote "All About That Bass," with the intent to sell it to other artists, but L.A. Reid said she would be the voice behind it. She was obviously super excited for this and happy that her "no size two" anthem was going to make it to the radio.