The circumstances of the arrest are unknown, but sources tell the site she booked and released on bond Sunday afternoon. Alcohol was reportedly involved.
Farrah posted an Instagram photo of herself on the beach hours before the arrest.
After news of her arrest started making the rounds, she also tagged herself at the Myrtle Beach International Airport along with a photo with the message, "May the Lord turn all your sour moments into sweet lemonade."
It's her second arrest for disorderly conduct. She was picked up in Los Angeles on the same charge in 2011.
Farrah was a member of Destiny's Child for just five months in 2000. She joined the group at the same time as Michelle Williams, to replace another two exiting singers, and was fired shortly after.
Photo: Splash News