Fifth Harmony, now a quartet after Camila Cabello’s departure, are celebrating their tenth anniversary as a group!

Tweeting, Lauren said: “It’s the official 10-year anniversary of Fifth Harmony and the gratitude that I have for each one of these women and the experience of being part of something so special sticks with me to this day.”

“Today, I’m playing @RadioCity in NY with my own music. Such an iconic venue and moment, and I know it wouldn’t be possible without Fifth Harmony and the amazing doors it opened for me and the incredible lessons it taught me.”

Meanwhile, other band members have been posting their own messages, in awe of their fans and astounded by how quickly time passes.

George Millington