Fifth Harmony's Ally Brooke Hernandez knocked over onstage by fan

American girl group, Fifth harmony, saw another intrusion onstage as a young man climbed up the stage and tried to hug its main singer, Ally Brooke Hernandez, knocking her over in the awkward moment.

The girl group was performing at the Auditorio Banamex in Monterrey, Mexico when a fan rushed and knocked over the 23-year-old onstage, reports E! Online.

Security promptly removed him from the concert, and Hernandez resumed her performance with the rest of the group.

Earlier this week, Hernandez was also attacked at the airport when the group arrived in Monterrey. A male had jumped out and come rushing in what appears to be an attempt to take a selfie with the songstress.

She later took to social media to inform that she was okay after the airport incident.

"Please be careful and gentle so nobody gets hurt. That was scary. Thank you!," she wrote.

Turning focus towards the group's upcoming performance, the 'Work From Home' singer said, "Monterrey, I couldn't be happier to be here! It's been a dream of mine since I was little. My favorite singer Selena Quintanilla had many beautiful performances here. And now I get to perform in this city! I'm beyond honored & proud.