''Nominated in seven categories, Legend, who hit No. 1 with his single "All of Me" – written for wife and show host Teigen – will be performing alongside Meghan Trainor. The "All About That Bass" singer, who has a whopping nine nominations, collaborated with Legend on her song "Like I'm Gonna Lose You," which was released in January. The pair will world premiere the first live performance of their duet on the show.''
