Meghan Trainor is a Grammy-nominated artist, but even she isn't immune to the glory that is Harry Styles.

The "All About That Bass" singer spoke with Teen Vogue about collaborating with the One Direction star, admitting that she was very nervous to work with him.

"Performing a love song in front of Harry is terrifying, and on top of that I was a little nervous because he was one of the first celebrities I met," she told the magazine. "It's a cute little number called 'Someday Maybe.' It needs a good home. Harry was super talented at writing, and his lyrics were incredible — probably my favorite lyrics in a song. I remember I wrote it at midnight the night before and sent it to my mom. I was so worried he was going to hate it."

Back in January, Meghan revealed more details about the collaboration. (Which we need to hear ASAP, by the way.)

“I was worried he’d just be a 20-year-old boy," she said. "So I walked in with a prepared verse and chorus. But he gave me very poetic, mature lyrics. I was like, ‘Well, damn, Harry, you know what love is.’”

Unsurprisingly, the admiration is mutual. Harry told Shazam Top 20 earlier this year, "I think Meghan’s amazing. I think she’s proven that. She’s been on the scene for, what, five months or something? And she was already nominated for a Grammy. I think that says a lot about her and how talented she is.”

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