New Year's Rockin' Eve 2015: Meghan Trainor performs "All About That Bass"

New Year's Rockin' Eve 2015: One Direction "Little Things"

Meghan Trainor chante "All About That Bass" en live

New Year's Rockin' Eve 2015: One Direction perform "Steal My Girl"

JUST DANCE 2016 - Meghan Trainor - All About That Bass

New Year's Rockin' Eve 2015: One Direction perform "What Makes You Beautiful"

New Year's Rockin' Eve 2015: Pentatonix perform "La la latch"

New Year's Rockin' Eve 2015: Idina Menzel performs "Let It Go"

#DWTS2015 - Dancing With The Stars 2015 - Meghan Trainor performing live Like I'm Gonna Lose (Week 11)

New Year's Rockin' Eve 2015: Ella Henderson "Ghost"

Meghan Trainor's 'knees go weak' when she hears her own songs

Meghan Trainor has been "getting fit" for her next tour

New Year's Rockin' Eve 2015: Bastille performs "Pompeii"

Meghan Trainor - NO - Official

Meghan Trainor used to pretend she had diarrhoea so she could leave parties early

The Voice USA 2014 Anita Antoinette All About That Bass Live Playoffs

Meghan Trainor regrets intimate confession about love life

The Voice USA 2015: Meghan Trainor: Battle Pep Talk

The Voice USA 2015 - Meghan Linsey: Counting on Love

Charlie Puth made out with Meghan Trainor

Meghan Trainor is "so glad" she changed her son's name

The Tonight Show: Meghan Trainor "Me Too"

The Voice USA 2014: Meghan Trainor: "Lips Are Movin" - FINALE

New Year's Rockin' Eve 2016 - One Direction 'Perfect'

Meghan Trainor announces her second pregnancy

Meghan Trainor: I feel like a kid at Christmas on The Voice