Fifth Harmony's Camila Cabello has thanked fans for their support after she left a show early due to anxiety.

The singer cut short her performance in Missouri on Friday (September 2) near the end of the group's set, with her four bandmates finishing without her.

Her departure was initially blamed on a costume malfunction, but Cabello wrote on Snapchat post-show that she was having "too much anxiety".

The singer performed again in Dallas on Sunday (September 4) and it seems fans rallied around her.

She wrote on Twitter: "Dallas, I'm so excited to see you.

"Thank u guys for all the love, I love u so much."

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Watch Fifth Harmony perform without Camila below: