Fifth Harmony filled in for Meghan Trainor at the recent Billboard Women in Music Awards and member Camila Cabello revealed that it was a "magical" experience. 

Trainor was unable to perform due to being put on vocal rest, but 5H stepped in and ran through a rendition of her song 'Like I'm Gonna Lose You'. Camila Cabello shared a post on Instagram and revealed that it was a "powerful" event to be a part of:

"It is our second time at the @billboard #‪BillboardWomenInMusic ‬and the energy in that room is always so powerful. All of us women coming together to celebrate each other and honor each other, our idols speaking of the mountains they had to climb and the demons they had to conquer and fueling us with the inspiration that we need in times of doubt."

"Last night we filled in for a very special woman @meghan_trainor (wishing u a speedy recovery we all missed u so much last night)... and it was an honor to be surrounded by these stories of women that go out every day into the world and ignore anybody that tells them no and that they can't do it and they follow the voice that leads them to their craziest dreams and to that room last night. Very grateful to be there.. and go girls!!! We r magical as hell."

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Watch the girls performing at the ceremony here: