Jojo Garza and the Los Lonely boys perform at Stubs BBQ. Austin, Texas - 22.07.06

The 26-year-old was in Austin, Texas with his sibling-bandmates preparing for a concert when police swooped.

According to local authorities, officers were called out to a disturbance at the Omni Hotel in downtown Austin.

On arrival, they discovered Garza and a woman alone in his room. Police spokeswoman Laura Albrecht confirmed that she had been assaulted.

They charged the musician with assault causing bodily injury and possession of less than 2 ounces of marijuana.

The Grammy award-nominated artist was released from Travis County Jail on bail hours later.