Taylor Swift's friend Camila Cabello leaves Fifth Harmony with one very passive move

Fifth Harmony fans woke up heartbroken after one of the girl group's stars, Camila Cabello, announced her decision to leave the group.

But, it was the way the singer, 19, walked away that made the move even more shocking.

The group announced the news on Instagram revealing that Camila, who is good friends with Taylor Swift, 27, didn't tell them about her decision herself.

"After 4 and a half years of being together, we have been informed via her representatives that Camila has decided to leave Fifth Harmony. We wish her well," the remaining members wrote to their fans, known as "Harmonizers". 

The group revealed they still plan to continue on without Camila, adding, "That being said, we are excited to announce that we will be moving forward with the four of us - Ally Brooke, Normani Kordei, Dinah Jane and Lauren Jauregui for our fans. We are four strong, committed women who will continue with Fifth Harmony, as well as our solo endeavors." 

We are excited for our future, and we can't wait for what the new year brings. Harmonizers, we are in this together. We love you with all of our hearts. Love Ally, Normani, Dinah and Lauren."

According to Us Weekly, feud rumors had been surrounding Fifth Harmony after Camila teamed up with music producer Benny Blanco earlier this year for a solo song.

For now, Camila, as well as Lauren, 20, Ally, 23, Dinah, 19, and Normani, 20, have all kept mum about the split on their respective social media pages, but Harmonizers have not. 

After the news was announced on the Fifth Harmony Instagram page, fans lost it writing things like "Noooooo!" "Feeling heartbroken AF" and "I'm literally crying", along with plenty of broken heart and crying emoticons.