Olivia "Chachi" Gonzales was born on January 23, 1996. She is an American dancer, choreographer and occasional actress. She is a member of the dance crew I.aM.mE, which won the sixth season of America's Best Dance Crew in 2011.

She is of Hispanic descent. At age 6, she enrolled at a dance studio where she trained as a ballet dancer for three whole years. At age 9, she attended a dance event where she witnessed for the first time a hip hop dance crew. Coincidentally, one of the crews there was Marvelous Motion, whose members (Phillip Chbeeb, Di Zhang and Brandon Harrell) were to become her fellow crew members in I.aM.mE, the dance crew she later joined.

She became more hooked up with this kind of dancing and decided to go on with hip hop. At first she was shy, months of hard training with Gonzales developing her skills, when she enventually asked by her dance instructor. From then on, Gonzales continued to dance as much as she could, dancing almost everyday, thus becoming a true passion.